libgcc/ChangeLog

   1 2013-05-31  Release Manager
   2
   3         * GCC 4.8.1 released.
   4
   5 2013-04-11  Julian Brown  <julian@codesourcery.com>
   6
   7         * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
   8         (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
   9         unsigned char/unsigned short.
  10         (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
  11
  12 2013-04-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  13
  14         PR other/55274
  15         * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
  16
  17 2013-03-26  Robert Mason  <rbmj@verizon.net>
  18
  19         PR target/54805
  20
  21         Backport from mainline:
  22         2013-03-20  Robert Mason  <rbmj@verizon.net>
  23
  24         * config/vxlib-tls.c (__gthread_get_tsd_data,)
  25         (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
  26         (__gthread_leave_tsd_dtor_context): Add prototypes.
  27         (tls_delete_hook): Update.
  28
  29 2013-03-26  Walter Lee  <walt@tilera.com>
  30
  31         Backport from mainline:
  32         2013-03-26  Walter Lee  <walt@tilera.com>
  33
  34         * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
  35         -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
  36
  37 2013-03-22  Release Manager
  38
  39         * GCC 4.8.0 released.
  40
  41 2013-03-14  Jakub Jelinek  <jakub@redhat.com>
  42
  43         PR tree-optimization/53265
  44         * unwind-dw2.c (execute_cfa_program): Avoid
  45         -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
  46         on targets with DWARF_FRAME_REGISTERS < 32.
  47
  48 2013-03-13  Oleg Endo  <olegendo@gcc.gnu.org>
  49
  50         PR target/49880
  51         * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
  52         (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
  53
  54 2013-03-07  Sriraman Tallam  <tmsriram@google.com>
  55
  56         * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
  57         sandybridge processors.
  58
  59 2013-03-06  Oleg Endo  <olegendo@gcc.gnu.org>
  60
  61         PR target/56529
  62         * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
  63         inclusion list.
  64
  65 2013-03-04  Edgar E. Iglesias <edgar.iglesias@gmail.com>
  66
  67         * config/microblaze/crti.S: Setup stack protection at entry
  68
  69 2013-03-04  Georg-Johann Lay  <avr@gjlay.de>
  70
  71         * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
  72         (__rotldi3): Shift bytewise if applicable.
  73
  74 2013-03-01  James Greenhalgh  <james.greenhalgh@arm.com>
  75
  76         * config/aarch64/sync-cache.c
  77         (__aarch64_sync_cache_range): Silence warnings.
  78
  79 2013-02-25  Catherine Moore  <clm@codesourcery.com>
  80
  81         Revert:
  82         2013-02-24  Catherine Moore  <clm@codesourcery.com>
  83             Joseph Myers  <joseph@codesourcery.com>
  84             Chao-ying Fu  <fu@mips.com>
  85
  86         * config/mips/mips16.S:  Don't build for microMIPS.
  87         * config/mips/linux-unwind.h: Handle microMIPS frame.
  88         * config/mips/crtn.S (fini, init): New labels.
  89
  90 2013-02-24  Catherine Moore  <clm@codesourcery.com>
  91             Joseph Myers  <joseph@codesourcery.com>
  92             Chao-ying Fu  <fu@mips.com>
  93
  94         * config/mips/mips16.S:  Don't build for microMIPS.
  95         * config/mips/linux-unwind.h: Handle microMIPS frame.
  96         * config/mips/crtn.S (fini, init): New labels.
  97
  98 2012-02-19  Edgar E. Iglesias  <edgar.iglesias@gmail.com>
  99         * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
 100         as dividend.
 101
 102 2013-02-16  Alan Modra  <amodra@gmail.com>
 103
 104         PR target/55431
 105         * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
 106         (ppc_fallback_frame_state): Always set up save locations for fp
 107         and altivec.  Don't bother with non-callee-saved regs, r0-r13
 108         except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
 109
 110 2013-02-12  Georg-Johann Lay  <avr@gjlay.de>
 111
 112         PR target/54222
 113         * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
 114         _ssmulHA, _ssmulSA.
 115         (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
 116         _ssmulha3, _usmulusa3, _ssmulsa3.
 117         * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
 118         (__muldi3): XCALL __muldi3_6 instead of rcall.
 119         (__umulsidi3, __mulsidi3): New functions.
 120         (do_prologue_saves, do_epilogue_restores): New .macros.
 121         (__divdi3_moddi3): Use them.
 122         * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
 123         (__usmulusa3, __ssmulsa3): New functions.
 124
 125 2013-02-11  Iain Sandoe  <iain@codesourcery.com>
 126             Jack Howarth  <howarth@bromo.med.uc.edu>
 127             Patrick Marlier  <patrick.marlier@gmail.com>
 128
 129         PR libitm/55693
 130         * config/darwin-crt-tm.c: Remove dummy functions hack.
 131
 132 2013-02-08  Georg-Johann Lay  <avr@gjlay.de>
 133
 134         PR target/54222
 135         * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
 136         * config/avr/lib2-object.mk: New iterator to build objects from it.
 137         * config/avr/t-avr: Iterate lib2-object.mk to build objects from
 138         lib2funcs.c.
 139         (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
 140         (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
 141         _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
 142         _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
 143         _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
 144         * config/avr/lib1funcs-fixed.S: Implement them.
 145
 146 2013-02-04  Richard Sandiford  <rdsandiford@googlemail.com>
 147
 148         Update copyright years.
 149
 150 2013-02-01  David Edelsohn  <dje.gcc@gmail.com>
 151
 152         PR target/54601
 153         * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
 154         Add crtcxa to extra_parts.
 155         * config/rs6000/exit.h: New file.
 156         * config/rs6000/cxa_atexit.c: New file.
 157         * config/rs6000/cxa_finalize.c: New file.
 158         * config/rs6000/crtcxa.c: New file.
 159         * config/rs6000/t-aix-cxa: New file.
 160         * config/rs6000/libgcc-aix-cxa.ver: New file.
 161
 162 2013-01-31  Nick Clifton  <nickc@redhat.com>
 163
 164         * config/v850/lib1funcs.S: Add support for e3v5 architecture
 165         variant.
 166
 167 2013-01-29  Georg-Johann Lay  <avr@gjlay.de>
 168
 169         PR target/54222
 170         * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
 171         _mulQQ,  _mulHQ,  _mulHA,  _mulSA,
 172         _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
 173         _divQQ,  _divHQ,  _divHA,  _divSA,
 174         _divUQQ, _divUHQ, _divUHA, _divUSA.
 175
 176 2013-01-26  David Holsgrove <david.holsgrove@xilinx.com>
 177
 178         * config.host(microblaze*-linux*): tmake_file: Remove
 179         t-slibgcc-nolc-override, add t-slibgcc-libgcc.
 180         * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
 181         to exclude functions from being built with libgcc.c and use
 182         the microblaze assembly.
 183
 184 2013-01-26  Edgar E. Iglesias <edgar.iglesias@gmail.com>
 185
 186         * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
 187         extra_parts.
 188
 189 2013-01-17  Yufeng Zhang  <yufeng.zhang@arm.com>
 190
 191         * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
 192         results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
 193         __UINTPTR_TYPE__; also cast 'base' to the same type before the
 194         alignment operation.
 195
 196 2013-01-15  Sofiane Naci  <sofiane.naci@arm.com>
 197
 198         * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
 199         loop start address for cache clearing.
 200
 201 2013-01-14  Georg-Johann Lay  <avr@gjlay.de>
 202
 203         * config/avr/lib1funcs.S: Remove trailing blanks.
 204         * config/avr/lib1funcs-fixed.S: Ditto.
 205
 206 2013-01-14  Georg-Johann Lay  <avr@gjlay.de>
 207
 208         * config/avr/avr-lib.h: Add GPL copyright notice.
 209
 210 2013-01-14  Georg-Johann Lay  <avr@gjlay.de>
 211
 212         * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
 213         declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
 214         (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
 215         min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
 216
 217 2013-01-07  Mark Kettenis  <kettenis@openbsd.org>
 218
 219         * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
 220         Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
 221
 222 2013-01-04  Nick Clifton  <nickc@redhat.com>
 223
 224         * config/v850/lib1funcs.S: Only provide CALLT support functions if
 225         the CALLT instruction is supported.
 226
 227 2012-12-20  Jonathan Wakely  <jwakely.gcc@gmail.com>
 228
 229         * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
 230         * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
 231
 232 2012-12-13  John Tytgat  <John@bass-software.com>
 233
 234         * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
 235         is 25.
 236
 237 2012-12-12  Jakub Jelinek  <jakub@redhat.com>
 238
 239         PR libgcc/55451
 240         * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
 241         undefined signed overflows.
 242
 243 2012-12-09  Uros Bizjak  <ubizjak@gmail.com>
 244
 245         PR target/55344
 246         * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
 247
 248 2012-12-06  Uros Bizjak  <ubizjak@gmail.com>
 249
 250         * config/i386/sfp-machine.h (FP_EX_ALL): Define.
 251         (FP_TRAPPING_EXCEPTIONS): Define.
 252         * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
 253         * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
 254
 255 2012-12-04  Richard Henderson  <rth@redhat.com>
 256
 257         PR bootstrap/55571
 258         * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
 259
 260 2012-12-04  Marcus Shawcroft <marcus.shawcroft@arm.com>
 261
 262         * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
 263         (FP_EX_SHIFT): Define.
 264         (FP_TRAPPING_EXCEPTIONS): Define.
 265
 266 2012-12-04  Marcus Shawcroft <marcus.shawcroft@arm.com>
 267
 268         * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
 269         (FP_ROUNDMODE): Use FP_RND_MASK.
 270         * config/aarch64/sfp-exceptions.c: New.
 271         * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
 272         Use __sfp_handle_exceptions.
 273
 274 2012-12-04  Richard Earnshaw  <rearnsha@arm.com>
 275
 276         * config.host: (arm*-*-freebsd*): Remove.
 277         (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
 278         (arm*-*-elf*): Remove.
 279         (arm*-*-wince-pe*): Remove.
 280         * arm/unwind-arm.c (struct fpa_reg): Delete.
 281         (struct fpa_regs): Delete.
 282         (phase1_vrs): Remove fpa element.
 283         (_Unwind_VRS_Get): Remove _UVRSC_FPA.
 284         (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
 285         * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
 286         * ieee754-sf.S (floatundisf): Remove FPA support.
 287         (floatdisf): Likewise.
 288         * ieee75f-df.S (floatundidf): Likewise.
 289         (floatdidf): Likewise.
 290
 291 2012-11-29  Kai Tietz  <ktietz@redhat.com>
 292
 293         PR target/55445
 294         * unwind-c.c (__SEH__): Make sure SjLj isn't active.
 295         * unwind-generic.h: Likewise.
 296         * unwind-seh.c: Likewise.
 297
 298 2012-11-28  Richard Henderson  <rth@redhat.com>
 299
 300         PR libgcc/48076
 301         * emutls.c (__emutls_get_address): Avoid race condition between
 302         obj->loc.offset read and emutls_key initialization.
 303
 304 2012-11-22  Georg-Johann Lay  <avr@gjlay.de>
 305
 306         Adjust decimal point of signed accum mode to GCC default.
 307
 308         PR target/54222
 309         * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
 310         _divqq_helper.
 311         * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
 312         (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
 313         (__mulha3, __mulsa3)
 314         (__divqq3, __divha3, __divsa3): Adjust to new position of
 315         decimal point of signed accum types.
 316
 317         (__mulusa3_round): New function.
 318         (__mulusa3): Use it.
 319         (__divqq_helper): New function.
 320         (__udivuqq3): Use it.
 321
 322 2012-11-20  Jakub Jelinek  <jakub@redhat.com>
 323
 324         PR bootstrap/55370
 325         * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
 326
 327 2012-11-18  Teresa Johnson  <tejohnson@google.com>
 328
 329         PR bootstrap/55051
 330         * libgcov.c (gcov_exit): Remove merged program summary
 331         comparison unless !GCOV_LOCKED.
 332
 333 2012-11-15  Marcus Shawcroft <marcus.shawcroft@arm.com>
 334
 335         * soft-fp: Updated from glibc upstream.
 336
 337 2012-11-06  Ian Lance Taylor  <iant@google.com>
 338
 339         * generic-morestack.c (__generic_morestack): Align the returned
 340         stack pointer to a 32 byte boundary.
 341         * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
 342         increment the return address until we have decided that we don't
 343         have a varargs function.
 344         (__morestack) [32-bit]: Align stack correctly when calling C
 345         functions.
 346         (__morestack) [64-bit]: Likewise.
 347
 348 2012-11-04  Thomas Schwinge  <thomas@codesourcery.com>
 349
 350         * configure: Regenerate.
 351
 352 2012-11-02  Uros Bizjak  <ubizjak@gmail.com>
 353
 354         PR target/55175
 355         * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
 356         * config/i386/sfp-machine.h: Guard exception handling
 357         code with _SOFT_FLOAT.
 358         * config/i386/32/sfp-machine.h: Guard rounding handling
 359         code with _SOFT_FLOAT.
 360         * config/i386/64/sfp-machine.h: Ditto.
 361
 362 2012-10-31  Joel Sherrill  <joel.sherrill@oarcorp.com>
 363
 364         * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
 365         as extra_parts.
 366
 367 2012-10-26  Uros Bizjak  <ubizjak@gmail.com>
 368
 369         * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
 370         Clear only fxsave.mxcsr_mask.  Use saved mxcsr from fxsave structure
 371         when appropriate.  Correct structure element types.
 372         * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
 373         -minline-all-stringops from compile flags.
 374
 375 2012-10-25  Ralf Corsépius <ralf.corsepius@rtems.org>
 376
 377         * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
 378
 379 2012-10-25  Ralf Corsépius <ralf.corsepius@rtems.org>
 380
 381         * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
 382
 383 2012-10-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 384
 385         * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
 386         tmake_file.
 387
 388 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
 389             Jim MacArthur  <jim.macarthur@arm.com>
 390             Marcus Shawcroft  <marcus.shawcroft@arm.com>
 391             Nigel Stephens  <nigel.stephens@arm.com>
 392             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 393             Richard Earnshaw  <rearnsha@arm.com>
 394             Sofiane Naci  <sofiane.naci@arm.com>
 395             Stephen Thomas  <stephen.thomas@arm.com>
 396             Tejas Belagod  <tejas.belagod@arm.com>
 397             Yufeng Zhang  <yufeng.zhang@arm.com>
 398
 399         * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
 400         * config/aarch64/crti.S: New file.
 401         * config/aarch64/crtn.S: New file.
 402         * config/aarch64/linux-unwind.h: New file.
 403         * config/aarch64/sfp-machine.h: New file.
 404         * config/aarch64/sync-cache.c: New file.
 405         * config/aarch64/t-aarch64: New file.
 406         * config/aarch64/t-softfp: New file.
 407
 408 2012-10-21  Hans-Peter Nilsson  <hp@bitrange.com>
 409
 410         * config/mmix/crti.S: Mark program and data addresses using PRELD.
 411         Remove typo'd and unnecessary alignment-LOC for .data.  Remove
 412         no-longer-needed LDBU insns.
 413
 414 2012-10-18  Sebastian Huber <sebastian.huber@embedded-brains.de>
 415
 416         * config.host
 417         (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
 418         "arm*-*-rtemseabi*" to "arm*-*-rtems*".
 419
 420 2012-10-17  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 421
 422         * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
 423
 424 2012-10-15  Matthias Klose  <doko@ubuntu.com>
 425
 426         * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
 427
 428 2012-10-15  Pavel Chupin  <pavel.v.chupin@intel.com>
 429
 430         * configure: Regenerate.
 431         * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
 432
 433 2012-10-10  Uros Bizjak  <ubizjak@gmail.com>
 434
 435         * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
 436         instructions for 64bit targets only.
 437
 438 2012-10-10  Uros Bizjak  <ubizjak@gmail.com>
 439
 440         * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
 441         FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
 442         * config/i386/32/sfp-machine.h: ... here.
 443         * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
 444         FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
 445         New defines.
 446
 447 2012-10-07  Matthias Klose  <doko@ubuntu.com>
 448
 449         * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
 450         as unused.
 451         (_Unwind_decode_typeinfo_ptr): Mark base as unused.
 452
 453 2012-10-06  Mark Kettenis  <kettenis@openbsd.org>
 454
 455         * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
 456         * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
 457         (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
 458         (ElfW): Likewise.
 459
 460 2012-10-05  Jonathan Wakely  <jwakely.gcc@gmail.com>
 461
 462         PR other/53889
 463         * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
 464         Fix parameter names.
 465
 466 2012-10-04  Oleg Endo  <olegendo@gcc.gnu.org>
 467
 468         PR target/33135
 469         * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
 470         * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
 471         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
 472
 473 2012-10-03  Oleg Endo  <olegendo@gcc.gnu.org>
 474
 475         PR target/50457
 476         * config/sh/linux-atomic.S: Delete.
 477         * config/sh/linux-atomic.c: New.
 478         * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
 479         linux-atomic.c.  Add cflags to disable warnings.
 480
 481 2012-10-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
 482
 483         PR other/53889
 484         * gthr.h (__gthread_recursive_mutex_destroy): Document new required
 485         function.
 486         * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
 487         * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
 488         * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
 489         * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
 490         * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
 491         Likewise.
 492         * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
 493         Likewise.
 494         * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
 495         Likewise.
 496         * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
 497         * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
 498
 499 2012-09-19  Mark Kettenis  <kettenis@openbsd.org>
 500
 501         * config.host (hppa-*-openbsd*): New target.
 502         * config/pa/t-openbsd: New file.
 503
 504 2012-09-15  Georg-Johann Lay  <avr@gjlay.de>
 505
 506         PR target/54222
 507         * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
 508         __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
 509         __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
 510         (__divsa3): Use __negsi2 to negate r_quoL.
 511         * config/avr/lib1funcs.S (FALIAS): New macro.
 512         (__divmodsi4): Break out and use __divmodsi4_neg1 as...
 513         (__negsi2): ...this new function.
 514         * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
 515         _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
 516         _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
 517         (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
 518         Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
 519         Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
 520
 521 2012-09-10  Oleg Endo  <olegendo@gcc.gnu.org>
 522
 523         PR target/54089
 524         * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
 525         (lshrsi3): Reimplement as lshrsi3_r0.
 526
 527 2012-09-10  Andreas Schwab  <schwab@linux-m68k.org>
 528
 529         PR target/46191
 530         * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
 531         of libgcc.a.
 532
 533 2012-09-07  Teresa Johnson  <tejohnson@google.com>
 534
 535         PR gcov-profile/54487
 536         * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
 537         differences.
 538
 539 2012-09-05  Georg-Johann Lay  <avr@gjlay.de>
 540
 541         PR target/54461
 542         * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
 543         not configured --with-avrlibc=no.
 544         * config/avr/t-avrlibc: New file.
 545         * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
 546         (DPBIT_FUNCS): Ditto.
 547         (TPBIT_FUNCS): Ditto.
 548
 549 2012-09-04  Teresa Johnson  <tejohnson@google.com>
 550
 551         * libgcov.c (struct gcov_summary_buffer): New structure.
 552         (gcov_histogram_insert): New function.
 553         (gcov_compute_histogram): Ditto.
 554         (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
 555         histograms during summary merging.
 556
 557 2012-09-01  Mark Kettenis  <kettenis@openbsd.org>
 558
 559         * config.host (x86_64-*-openbsd*): New target.
 560
 561 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
 562
 563         * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
 564         attribute.
 565
 566 2012-08-24  Georg-Johann Lay  <avr@gjlay.de>
 567
 568         PR target/54222
 569         * config/avr/t-avr (conv_X): Rename to func_X.
 570
 571 2012-08-24  Georg-Johann Lay  <avr@gjlay.de>
 572
 573         PR target/54222
 574         * config/avr/lib1funcs-fixed.S: New file.
 575         * config/avr/lib1funcs.S: Include it.  Undefine some divmodsi
 576         after they are used.
 577         (neg2, neg4): New macros.
 578         (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
 579         (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
 580         (__umulhisi3): Speed up MUL variant if there is enough flash.
 581         * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
 582         avr-modes.def.
 583         * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
 584         _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
 585         _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
 586         _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
 587         _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
 588         _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
 589         (LIB2FUNCS_EXCLUDE): Add supported functions.
 590
 591 2012-08-22  Georg-Johann Lay  <avr@gjlay.de>
 592
 593         * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
 594         LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
 595         libgcc-s-objects.
 596         * fixed-obj.mk: Only expand dependency if $o is not in
 597         LIB2FUNCS_EXCLUDE.
 598
 599 2012-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 600
 601         * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
 602
 603 2012-08-22  Joseph Myers  <joseph@codesourcery.com>
 604
 605         * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
 606         depend on --enable-shared.
 607         ($(lib1asmfuncs-o)): Use %.vis files independent of
 608         --enable-shared.
 609         * static-object.mk ($(base)$(objext), $(base).vis)
 610         ($(base)_s$(objext)): Use same rules for visibility handling as in
 611         shared-object.mk.
 612
 613 2012-08-21  Ian Lance Taylor  <iant@google.com>
 614
 615         * config/i386/morestack.S (__morestack_non_split): Increase amount
 616         of space allocated for non-split code stack.
 617
 618 2012-08-19  Joseph Myers  <joseph@codesourcery.com>
 619
 620         * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
 621         even if inhibit_libc.
 622
 623 2012-08-17  Julian Brown  <julian@codesourcery.com>
 624
 625         * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
 626         -fexceptions -fnon-call-exceptions if not defined.
 627         ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
 628         * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
 629
 630 2012-08-17  Andreas Schwab  <schwab@linux-m68k.org>
 631
 632         * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
 633         type.
 634
 635 2012-08-16  David Edelsohn  <dje.gcc@gmail.com>
 636
 637         * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
 638         rs6000/t-slibgcc-aix.
 639
 640 2012-08-15  Segher Boessenkool  <segher@kernel.crashing.org>
 641
 642         * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
 643
 644 2012-08-15  Segher Boessenkool  <segher@kernel.crashing.org>
 645
 646         * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
 647
 648 2012-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 649
 650         PR driver/54171
 651         * Makefile.in (version): Replace top_srcdir with srcdir.
 652
 653 2012-08-03  Jonathan Yong  <jon_y@users.sourceforge.net>
 654
 655         * Makefile.in (version): set to BASE-VER file from gcc directory.
 656
 657 2012-08-01  Nick Clifton  <nickc@redhat.com>
 658
 659         * config/m32c/lib2funcs.c (__clrsbhi2): New function.
 660         Implements __clrsb for an HImode argument.
 661
 662 2012-07-31  Nick Clifton  <nickc@redhat.com>
 663
 664         * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
 665         Implements __clrsb for an HImode argument.
 666         * config/stormy16/clrsbhi2.c: New file:
 667         * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
 668
 669 2012-07-22  Steven Bosscher  <steven@gcc.gnu.org>
 670
 671         * libgcov.c (__gcov_ior_profiler): Benign comment fix.
 672
 673 2012-07-19  Tristan Gingold  <gingold@adacore.com>
 674             Richard Henderson  <rth@redhat.com>
 675
 676         * unwind-seh.c: New file.
 677         * unwind-generic.h: Include windows.h for SEH.
 678         (_Unwind_Exception): Use 6 private fields for SEH.
 679         (_GCC_specific_handler): Declare.
 680         * unwind-c.c (__gcc_personality_seh0): New function.
 681         Adjust for SEH.
 682         * config/i386/libgcc-cygming.ver: New file.
 683         * config/i386/t-seh-eh: New file.
 684         * config.host (x86_64-*-mingw*): Default to seh.
 685
 686 2012-07-14  Steven Bosscher  <steven@gcc.gnu.org>
 687
 688         * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
 689
 690 2012-06-17  Uros Bizjak  <ubizjak@gmail.com>
 691
 692         * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
 693         __builtin_expect when checking for exceptions.
 694         * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
 695
 696 2012-06-13  Uros Bizjak  <ubizjak@gmail.com>
 697
 698         * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
 699         function declaration.
 700         (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
 701         (FP_RND_MASK): New.
 702         * config/ia64/sfp-exceptions.c: New.
 703         * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
 704
 705 2012-06-13  Uros Bizjak  <ubizjak@gmail.com>
 706
 707         * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
 708         _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
 709         * config/i386/64/sfp-machine: ... (delete here) ...
 710         * config/i386/sfp-machine.h: ... to here.
 711         (FP_EX_MASK): Remove.
 712         (FP_RND_MASK): New.
 713         (FP_INIT_ROUNDMODE): Declare asm as volatile.
 714
 715 2012-06-11  Sriraman Tallam  <tmsriram@google.com>
 716
 717         * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
 718         * config/i386/libgcc-sol2.ver: Ditto.
 719         * config/i386/libgcc-glibc.ver: Ditto.
 720
 721 2012-06-11  Roland McGrath  <mcgrathr@google.com>
 722
 723         * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
 724         If __GLIBC__ is defined, refer to __pthread_key_create instead of
 725         pthread_cancel.
 726
 727 2012-06-09  Uros Bizjak  <ubizjak@gmail.com>
 728
 729         * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
 730         _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
 731         FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
 732         FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
 733         FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
 734         __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
 735         * config/i386/64/sfp-machine: ... (delete here) ...
 736         * config/i386/sfp-machine.h: ... to here.
 737         (FP_EX_MASK): New.
 738         (__sfp_handle_exceptions): New function declaration.
 739         (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
 740         * config/i386/sfp-exceptions.c: New.
 741         * config/i386/t-softfp: New.
 742         * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
 743         i386/t-softfp to tmake_file.
 744
 745 2012-06-03  David S. Miller  <davem@davemloft.net>
 746
 747         * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
 748         change.
 749
 750 2012-05-31  David S. Miller  <davem@davemloft.net>
 751
 752         * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
 753         multiply and divide instructions on 32-bit when V9.
 754         (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
 755
 756 2012-05-29  Joseph Myers  <joseph@codesourcery.com>
 757
 758         * config/arm/ieee754-df.S: Fix typos.
 759         * config/arm/ieee754-sf.S: Fix typos.
 760         * config/c6x/libunwind.S: Fix typos.
 761         * config/epiphany/udivsi3-float.c: Fix typos.
 762         * config/microblaze/muldi3_hard.S: Fix typos.
 763         * config/picochip/adddi3.S: Fix typos.
 764         * config/picochip/ashlsi3.S: Fix typos.
 765         * config/picochip/ashrsi3.S: Fix typos.
 766         * config/picochip/clzsi2.S: Fix typos.
 767         * config/picochip/cmpsi2.S: Fix typos.
 768         * config/picochip/divmod15.S: Fix typos.
 769         * config/picochip/divmodhi4.S: Fix typos.
 770         * config/picochip/divmodsi4.S: Fix typos.
 771         * config/picochip/longjmp.S: Fix typos.
 772         * config/picochip/lshrsi3.S: Fix typos.
 773         * config/picochip/parityhi2.S: Fix typos.
 774         * config/picochip/popcounthi2.S: Fix typos.
 775         * config/picochip/setjmp.S: Fix typos.
 776         * config/picochip/subdi3.S: Fix typos.
 777         * config/picochip/ucmpsi2.S: Fix typos.
 778         * config/picochip/udivmodhi4.S: Fix typos.
 779         * config/picochip/udivmodsi4.S: Fix typos.
 780         * config/spu/divv2df3.c: Fix typos.
 781         * config/spu/mfc_multi_tag_release.c: Fix typos.
 782         * config/spu/mfc_tag_release.c: Fix typos.
 783         * configure.ac: Fix typos.
 784         * configure: Regenerate.
 785
 786 2012-05-25  Ian Lance Taylor  <iant@google.com>
 787
 788         * config/i386/morestack.S (__morestack_non_split): Check whether
 789         caller is varargs and needs %bp to hold the stack frame on return.
 790
 791 2012-05-25  Olivier Hainque  <hainque@adacore.com>
 792
 793         * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
 794         sequence in the non pic case on VxWorks.
 795
 796 2012-05-24  Olivier Hainque  <hainque@adacore.com>
 797
 798         * Makefile.in: Move dependency on install-unwind_h from
 799         "install-leaf" to "install".
 800
 801 2012-05-24  Olivier Hainque  <hainque@adacore.com>
 802
 803         * Makefile.in (clean): Remove libgcc_tm.stamp as well.
 804         Use a separate command for stamp removals.
 805
 806 2012-05-21  Andrew Pinski  <apinski@cavium.com>
 807
 808         PR bootstrap/53183
 809         * configure.ac: Define the default includes to being none.
 810         * configure: Regenerate.
 811
 812 2012-05-16  Olivier Hainque  <hainque@adacore.com>
 813
 814         * Makefile.in (install-unwind_h): Rename into ...
 815         (install-unwind_h-forbuild): New target.
 816         (all): Use it instead of the former install-unwind_h.
 817         (install-unwind_h): Reinstate, copy to user install destination
 818         for include files, not to the internal gcc object directory one.
 819         (install-leaf): Depend on it.
 820
 821 2012-05-15  Olivier Hainque  <hainque@adacore.com>
 822
 823         * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
 824         register numbers. LR_REGNO replaces R_LR.
 825         (ucontext_for): New, helper for ...
 826         (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
 827         and 5.3 of ...
 828         (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
 829
 830 2012-05-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 831
 832         * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
 833         (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
 834         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
 835         i386/t-cpuinfo ...
 836         (i[34567]86-*-*, x86_64-*-*): ... here.
 837
 838         * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
 839         * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
 840
 841         * config/i386/i386-cpuinfo.c: Rename to ...
 842         * config/i386/cpuinfo.c: ... this.
 843         * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
 844
 845         * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
 846         (libgcc_cv_init_priority): New test.
 847         * configure: Regenerate.
 848         * config.in: New file.
 849         * Makefile.in (clean): Rename config.h to auto-target.h.
 850         (config.h): Likewise.
 851         (stamp-h): Likewise.
 852
 853         * config/i386/cpuinfo.c (auto-target.h): Include.
 854         (CONSTRUCTOR_PRIORITY): Define.
 855         (__cpu_indicator_init): Use it.
 856
 857 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
 858
 859         * longlong.h: Use a URL instead of an FSF postal address.
 860         Replace spaces with tab.
 861
 862 2012-05-08  Teresa Johnson  <tejohnson@google.com>
 863
 864         * libgcov.c (gcov_clear, __gcov_reset): New functions.
 865         (__gcov_dump): Ditto.
 866         (gcov_dump_complete): New global variable.
 867         (gcov_exit): Export hidden to enable use in L_gcov_dump.
 868         (__gcov_flush): Outline functionality now in gcov_clear.
 869         * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
 870
 871 2012-04-28  Aurelien Jarno  <aurelien@aurel32.net>
 872
 873         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
 874         (mips*-*-linux*): Include mips/t-tpbit when long double is
 875         16 bytes long.
 876
 877 2012-04-25  Sriraman Tallam  <tmsriram@google.com>
 878
 879         * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
 880         (get_available_features): New argument. Check for AVX2.
 881         (__cpu_indicator_init): Modify call to get_available_features.
 882
 883 2012-04-25  Alan Modra  <amodra@gmail.com>
 884
 885         * config/rs6000/crtsavevr.S: New file.
 886         * config/rs6000/crtrestvr.S: New file.
 887         * config/rs6000/t-savresfgpr: Build the above.
 888         * config/rs6000/t-netbsd: Likewise.
 889
 890 2012-04-24  Sriraman Tallam  <tmsriram@google.com>
 891
 892         * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
 893
 894 2012-04-24  Sriraman Tallam  <tmsriram@google.com>
 895
 896         * libgcc/config/i386/i386-cpuinfo.c: New file.
 897         * libgcc/config/i386/t-cpuinfo: New file.
 898         * libgcc/config.host: Include t-cpuinfo.
 899         * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
 900
 901 2012-04-24  Chao-ying Fu  <fu@mips.com>
 902
 903         * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
 904
 905 2012-04-20  Thomas Schwinge  <thomas@codesourcery.com>
 906
 907         struct siginfo vs. siginfo_t
 908
 909         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
 910         siginfo_t instead of struct siginfo.
 911         * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
 912         * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
 913         * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
 914         (ia64_handle_unwabi): Likewise.
 915         * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
 916         * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
 917         * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
 918         (sh_fallback_frame_state): Likewise.
 919         * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
 920         * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
 921
 922 2012-04-02  H.J. Lu  <hongjiu.lu@intel.com>
 923
 924         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
 925         system call number.
 926
 927 2012-03-31  Eric Botcazou  <ebotcazou@adacore.com>
 928
 929         * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
 930         if it hasn't been previously saved.
 931
 932 2012-03-29  H.J. Lu  <hongjiu.lu@intel.com>
 933
 934         * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
 935         only for glibc.
 936
 937 2012-03-28  Georg-Johann Lay  <avr@gjlay.de>
 938
 939         PR target/52737
 940         * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
 941         instead of __AVR_HAVE_8BIT_SP__.
 942
 943 2012-03-26  Tristan Gingold  <gingold@adacore.com>
 944
 945         * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
 946         (unw_table_entry): Use unw_word instead of unsigned long.
 947         (_Unwind_FindTableEntry): Likewise.
 948         * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
 949         * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
 950         (_Unwind_FindTableEntry): Likewise.
 951         * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
 952         (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
 953         (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
 954         (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
 955         (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
 956         (uw_frame_state_for, uw_update_reg_address, uw_update_context)
 957         (uw_init_context_1, uw_install_context): Likewise.
 958         (unw_word): Move to unwind-ia64.h
 959
 960 2012-03-26  Tristan Gingold  <gingold@adacore.com>
 961
 962         * config/vms/vms-ucrt0.c: Update copyright years.
 963         Add a sanity check.
 964         (___gcc_main_flags): Declare.
 965         (__main): Check flags to remap argv and exit code.
 966         * config.host (*-*-*vms*): Adjust extra_parts.
 967         * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
 968         (crt0.o): Add.
 969
 970 2012-03-22  Richard Earnshaw  <rearnsha@arm.com>
 971
 972         * arm/lib1funcs.asm (ctzsi2): New function.
 973         * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
 974         * arm/t-linux (LIB1ASMFUNCS): Likewise.
 975         * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
 976         * arm/t-symbian (LIB1ASMFUNCS): Likewise.
 977         * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
 978         * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
 979
 980 2012-03-21  Andreas Tobler  <andreast@fgznet.ch>
 981
 982         * config.host: Add bits to support powerpc64-*-freebsd*.
 983         * config/rs6000/freebsd-unwind.h: New file.
 984         * config/rs6000/t-freebsd64: New file.
 985
 986 2012-03-20  Richard Guenther  <rguenther@suse.de>
 987
 988         PR gcov-profile/52627
 989         * libgcov.c (init_mx): Fix mutex name.
 990
 991 2012-03-16  Tristan Gingold  <gingold@adacore.com>
 992
 993         * config/ia64/vms-unwind.h: Remove ulong (and replace
 994         it by unw_reg where used).  Define unw_reg with __int64.
 995
 996 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 997
 998         * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
 999         Solaris 8 handling.
1000         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1001         Solaris 8 handling.
1002         (sparc_is_sighandler): Likewise.
1003
1004 2012-03-13  H.J. Lu  <hongjiu.lu@intel.com>
1005
1006         * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1007         <= saved reg size.
1008
1009 2012-03-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1010
1011         * config/arm/crtn.S: Fix typo.
1012
1013 2012-03-13  Richard Guenther  <rguenther@suse.de>
1014
1015         * libgcov.c: Remove stdio.h include and NULL un-define.
1016
1017 2012-03-13  Richard Guenther  <rguenther@suse.de>
1018
1019         PR target/52569
1020         * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1021
1022 2012-03-13  Richard Guenther  <rguenther@suse.de>
1023
1024         * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1025
1026 2012-03-13  Richard Guenther  <rguenther@suse.de>
1027
1028         * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1029         and __gthread_mutex_init_function definitions.
1030
1031 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1032
1033         * config.host (mips*-*-openbsd*): Remove.
1034
1035 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1036
1037         * config.host: Remove alpha*-dec-osf5.1* handling.
1038         * config/alpha/gthr-posix.c: Remove.
1039         * config/alpha/libgcc-osf5.ver: Remove.
1040         * config/alpha/osf5-unwind.h: Remove.
1041         * config/alpha/t-osf-pthread: Remove.
1042         * config/alpha/t-slibgcc-osf: Remove.
1043         * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1044         * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1045         [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1046         * mkmap-flat.awk: Remove osf_export handling.
1047
1048 2012-03-12  Richard Guenther  <rguenther@suse.de>
1049
1050         * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1051         * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1052         (__gthread_mutex_init_function): New function.
1053         * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1054
1055         PR gcov/49484
1056         * libgcov.c: Include gthr.h.
1057         (__gcov_flush_mx): New global variable.
1058         (init_mx, init_mx_once): New functions.
1059         (__gcov_flush): Protect self with a mutex.
1060         (__gcov_fork): Re-initialize mutex after forking.
1061         * unwind-dw2-fde.c: Change condition under which to use
1062         __GTHREAD_MUTEX_INIT_FUNCTION.
1063
1064 2012-03-12  Tristan Gingold  <gingold@adacore.com>
1065
1066         * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1067         * config/ia64/t-vms: Likewise.
1068
1069 2012-03-11  Michael Hope  <michael.hope@linaro.org>
1070
1071         * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1072         for Thumb-2.
1073
1074 2012-03-07  Walter Lee  <walt@tilera.com>
1075
1076         * config/tilepro/atomic.c: Rename "atomic_" prefix to
1077         "arch_atomic_".
1078         (atomic_xor): Rename and move definition to
1079         config/tilepro/atomic.h.
1080         (atomic_nand): Ditto.
1081         * config/tilepro/atomic.h: Rename "atomic_" prefix to
1082         "arch_atomic_".
1083         (arch_atomic_xor): Move from config/tilepro/atomic.c.
1084         (arch_atomic_nand): Ditto.
1085
1086 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
1087
1088         PR target/52507
1089         * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1090
1091 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
1092
1093         PR target/52505
1094         * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1095         from RAM.
1096
1097 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
1098
1099         PR target/52461
1100         PR target/52508
1101         * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1102         if RAMPZ affects reading from RAM.
1103         (__tablejump_elpm__): Ditto.
1104         (.xload): Ditto.
1105         (__movmemx_hi): Ditto.
1106         (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1107         (__do_global_dtors): Ditto.
1108         (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1109         (__movmemx_hi): Ditto.
1110
1111 2012-03-05  Richard Henderson  <rth@redhat.com>
1112
1113         * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1114         [ARM] (count_trailing_zeros): Use the builtin.
1115
1116 2012-03-01  Kai Tietz  <ktietz@redhat.com>
1117
1118         * soft-fp: Imported from glibc upstream.
1119
1120 2012-02-28  Kai Tietz  <ktietz@redhat.com>
1121
1122         * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1123         for mingw-targets as attribute gcc_struct.
1124
1125 2012-02-28  Ian Lance Taylor  <iant@google.com>
1126
1127         * generic-morestack.c (__splitstack_releasecontext): Correct call
1128         to __morestack_release_segments.
1129
1130 2012-02-27  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1131
1132         PR target/52390
1133         * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1134         for __linux__ when removing signals from __morestack_fullmask.
1135
1136 2012-02-23  Georg-Johann Lay  <avr@gjlay.de>
1137
1138         PR target/52261
1139         * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1140
1141 2012-02-23  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
1142
1143         * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1144         instead of HAVE_INITFINI_ARRAY.
1145         * config/ia64/crtend.S: Likewise.
1146
1147 2012-02-20  Kai Tietz  <ktietz@redhat.com>
1148
1149         PR libstdc++/52300
1150         * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1151
1152         * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1153         to w32-unwind.h header.
1154
1155 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
1156
1157         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1158         (mips*-*-linux*): Remove t-slibgcc-libgcc.
1159         * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1160         * config/mips/mips16.S (__mips16_rdhwr): Delete.
1161
1162 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
1163
1164         * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1165
1166 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
1167
1168         PR libitm/52220
1169         * config/darwin-crt-tm.c: Correct typo.
1170
1171 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
1172             Patrick Marlier  <patrick.marlier@gmail.com>
1173
1174         PR libitm/52220
1175         * config/darwin-crt-tm.c: Generate dummy functions.
1176
1177 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
1178             Patrick Marlier  <patrick.marlier@gmail.com>
1179
1180         PR libitm/52042
1181         * config/darwin-crt-tm.c (getTMCloneTable): New function.
1182         (__doTMRegistrations): Call it.
1183         (__doTMdeRegistrations): Likewise.
1184
1185 2012-01-15  Georg-Johann Lay  <avr@gjlay.de>
1186             Anatoly Sokolov <aesok@post.ru>
1187             Eric Weddington <eric.weddington@atmel.com>
1188
1189         PR target/52261
1190         * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1191         (__epilogue_restores__): Ditto.
1192
1193 2012-02-15  Eric Botcazou  <ebotcazou@adacore.com>
1194
1195         PR target/51921
1196         PR target/52205
1197         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1198         Solaris 11 and slightly reformat.
1199         (sparc_is_sighandler): Likewise.
1200
1201 2012-02-14  Walter Lee  <walt@tilera.com>
1202
1203         * config.host: Handle tilegx and tilepro.
1204         * config/tilegx/sfp-machine.h: New file.
1205         * config/tilegx/sfp-machine32.h: New file.
1206         * config/tilegx/sfp-machine64.h: New file.
1207         * config/tilegx/t-crtstuff: New file.
1208         * config/tilegx/t-softfp: New file.
1209         * config/tilegx/t-tilegx: New file.
1210         * config/tilepro/atomic.c: New file.
1211         * config/tilepro/atomic.h: New file.
1212         * config/tilepro/linux-unwind.h: New file.
1213         * config/tilepro/sfp-machine.h: New file.
1214         * config/tilepro/softdivide.c: New file.
1215         * config/tilepro/softmpy.S: New file.
1216         * config/tilepro/t-crtstuff: New file.
1217         * config/tilepro/t-tilepro: New file.
1218
1219 2012-02-07  Jonathan Wakely  <jwakely.gcc@gmail.com>
1220
1221         PR libstdc++/51296
1222         PR libstdc++/51906
1223         * gthr-posix.h: Allow static initializer macros to be disabled.
1224         (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1225
1226 2012-02-05  Chung-Lin Tang  <cltang@codesourcery.com>
1227
1228         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1229         Add t-slibgcc-libgcc to tmake_file.
1230         * config/mips/libgcc-mips16.ver: Revert previous patch.
1231         * config/mips/mips16.S (__mips16_rdhwr): Hide.
1232
1233 2012-02-02  Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1234             Jayant R Sonar <jayant.sonar@kpitcummins.com>
1235
1236         * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1237         * config/cr16/crti.S: New file.
1238         * config/cr16/crtlibid.S: New file.
1239         * config/cr16/crtn.S: New file.
1240         * config/cr16/lib1funcs.S: New file.
1241         * config/cr16/t-cr16: New file.
1242         * config/cr16/t-crtlibid: New file.
1243         * config/cr16/unwind-dw2.h: New file.
1244         * config/cr16/unwind-cr16.c: New file.
1245         * config/cr16/divmodhi3.c: New file.
1246
1247 2012-01-25  Alan Modra  <amodra@gmail.com>
1248
1249         * config/rs6000/t-linux64: Delete.  Move..
1250         * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1251         * config/rs6000/t-linux: ..and libgcc flags to here.
1252
1253 2012-01-22  Douglas B Rupp  <rupp@gnat.com>
1254
1255         * config.host (i[34567]86-*-interix3*):
1256         Change triplet to i[34567]86-*-interix[3-9]*.
1257         * configure: Regenerate.
1258
1259 2012-01-15  Chung-Lin Tang  <cltang@codesourcery.com>
1260             Richard Sandiford  <rdsandiford@googlemail.com>
1261
1262         * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1263         * config/mips/mips16.S (__mips16_rdhwr): New function.
1264         * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1265
1266 2012-01-11  Nathan Sidwell  <nathan@acm.org>
1267
1268         * libgcov.c (__gcov_init): Ignore objects with no functions.
1269
1270 2012-01-10  Georg-Johann Lay  <avr@gjlay.de>
1271
1272         PR target/49868
1273         Extend __pgmx semantics to linearize memory.
1274         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1275         * config/avr/lib1funcs.S (__xload_1): New function.
1276         (__movmemx_qi, __movmemx_hi): New functions.
1277         (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1278         semantics.
1279
1280 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
1281
1282         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1283         purported sigacthandler address isn't null before dereferencing it.
1284         (sparc_is_sighandler): Likewise.
1285
1286 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
1287
1288         PR ada/41929
1289         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1290         add CFA.  Revert back to old code for Solaris 8+ multi-threaded.
1291         (sparc_is_sighandler): Likewise.
1292         (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1293
1294 2012-01-06  Tristan Gingold  <gingold@adacore.com>
1295
1296         * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1297         compatibility thunks...
1298         (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1299         (crtbeginS.o, crtendS.o): ... and these to ...
1300         * config/ia64/t-ia64-elf: ... this new file.
1301         * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1302         (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1303
1304 2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1305
1306         * configure: Regenerate.
1307         * config/s390/t-crtstuff: Remove -fPIC.
1308
1309 2012-01-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
1310
1311         PR bootstrap/51006
1312         * enable-execute-stack-mprotect.c (getpagesize): Do not define
1313         for NetBSD.
1314
1315 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
1316
1317         PR target/51345
1318         * config/avr/lib1funcs.S: Remove FIXME comments.
1319         (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1320
1321 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
1322
1323         Implement light-weight DImode support.
1324         * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1325         _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1326         * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1327         __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1328
1329 2011-12-30  Nathan Sidwell  <nathan@acm.org>
1330
1331         * libgcov.c (gcov_crc32): Remove global var.
1332         (free_fn_data): New function.
1333         (buffer_fn_data): Pass in filename, more robust error recovery.
1334         (crc32_unsigned): New function.
1335         (gcov_exit): More robust detection of new program. More robust
1336         error recovery.
1337         (__gcov_init): Do not update program's crc here.
1338
1339 2011-12-21  Tristan Gingold  <gingold@adacore.com>
1340
1341         * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1342
1343 2011-12-21  Ian Lance Taylor  <iant@google.com>
1344
1345         * config/i386/morestack.S: Simplify CFI opcodes throughout.
1346
1347 2011-12-20  Ian Lance Taylor  <iant@google.com>
1348
1349         * config/i386/morestack.S (__morestack_non_split): If there is
1350         enough stack space already, don't split.  Ask for more stack space
1351         than we required.
1352
1353 2011-12-20  Sergio Durigan Junior  <sergiodj@redhat.com>
1354
1355         * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1356         `sys/sdt.h'.
1357         (_Unwind_DebugHook): New function.
1358         (uw_restore_core_regs): New define.
1359         (unwind_phase2): Use uw_restore_core_regs instead of
1360         restore_core_regs.
1361         (unwind_phase2_forced): Likewise.
1362         (__gnu_Unwind_Resume): Likewise.
1363
1364 2011-12-20  Uros Bizjak  <ubizjak@gmail.com>
1365
1366         * config/alpha/linux-unwind.h: Update copyright years.
1367         (MD_FROB_UPDATE_CONTEXT): New define.
1368         (alpha_frob_update_context): New function.
1369
1370 2011-12-17  Richard Sandiford  <rdsandiford@googlemail.com>
1371
1372         * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1373         tmake_file rather replacing it.
1374
1375 2011-12-15  Iain Sandoe  <iains@gcc.gnu.org>
1376
1377         * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1378         function is not used for PPC64.
1379         (save_world): Amend comments.  Update the VRsave mask to reflect the
1380         saved regs.
1381         (rest_world): Update comments, do not  clobber r10, do not use r8.
1382         (eh_rest_world_r10): Amend comments, do not use r8.
1383         (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1384         no longer used, move restore of CR and target address to the end of
1385         the routine.
1386
1387 2011-12-14  H.J. Lu  <hongjiu.lu@intel.com>
1388
1389         * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1390         __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1391
1392 2011-12-14  Georg-Johann Lay  <avr@gjlay.de>
1393
1394         PR target/49313
1395         * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1396         * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1397
1398 2011-12-11  Eric Botcazou  <ebotcazou@adacore.com>
1399
1400         * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1401
1402 2011-12-09  Georg-Johann Lay  <avr@gjlay.de>
1403
1404         PR target/49313
1405         * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1406         * config/avr/lib1funcs.S (__muldi3): New function.
1407
1408 2011-12-06  Andrew Pinski  <apinski@cavium.com>
1409
1410         * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1411         size of func_ptr.
1412         (__frame_dummy_init_array_entry): Likewise.
1413
1414 2011-12-06  Georg-Johann Lay  <avr@gjlay.de>
1415
1416         Forward-port from gcc-4_6-branch r181936 2011-12-02.
1417
1418         PR target/51345
1419         PR target/51002
1420         * config/avr/lib1funcs.S (__prologue_saves__,
1421         __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1422         __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__).  Add FIXME comments.
1423
1424 2011-12-04  Iain Sandoe  <iains@gcc.gnu.org>
1425
1426         * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1427
1428 2011-11-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1429
1430         PR other/51272
1431         * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1432         (_ITM_deregisterTMCloneTable): Likewise.
1433         (__register_frame_info): Fix unused warning.
1434         (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1435         pthread_default_stacksize_np): Likewise.
1436         * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1437
1438 2011-11-29  DJ Delorie  <dj@redhat.com>
1439
1440         * config.host (rl78-*-elf): New case.
1441         * config/rl78: New directory for the Renesas RL78.
1442
1443 2011-11-29  Bernd Schmidt  <bernds@codesourcery.com>
1444
1445         * config.host (tic6x-*-uclinux): Append to extra_parts.  Fix
1446         formatting.
1447
1448 2011-11-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1449
1450         PR other/51022
1451         * config/rs6000/t-savresfgpr: New file.
1452         * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1453         $(srcdir)/config/rs6000/eabi.S.
1454         * config/rs6000/t-ppccomm-ldbl: Remove.
1455         * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1456         tmake_file.
1457         (powerpc-*-eabispe*): Likewise.
1458         (powerpc-*-eabi*): Likewise.
1459         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1460         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1461         to tmake_file, remove rs6000/t-ppccomm-ldbl.
1462         (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1463         tmake_file.
1464         (powerpc-*-eabisim*): Likewise.
1465         (powerpc-*-elf*): Likewise.
1466         (powerpc-*-eabialtivec*): Likewise.
1467         (powerpc-xilinx-eabi*): Likewise.
1468         (powerpc-*-rtems*): Likewise.
1469         (powerpcle-*-elf*): Likewise.
1470         (powerpcle-*-eabisim*): Likewise.
1471         (powerpcle-*-eabi*): Likewise.
1472
1473 2011-11-27  Ian Lance Taylor  <iant@google.com>
1474
1475         * generic-morestack.c (__splitstack_find): Check for NULL old
1476         stack value.
1477         (__splitstack_resetcontext): New function.
1478         (__splitstack_releasecontext): New function.
1479         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1480
1481 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
1482
1483         * config/darwin-crt-tm.c: Correct comments, use correct licence.
1484
1485 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
1486
1487         * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1488
1489 2011-11-26  Richard Henderson  <rth@redhat.com>
1490
1491         * config/m68k/linux-atomic.c: New file.
1492         * config/m68k/t-linux: New file.
1493         * config.host (m68k-uclinux, m68k-linux): Use it.
1494
1495 2011-11-26  Richard Henderson  <rth@redhat.com>
1496
1497         * crtstuff.c (__TMC_LIST__): Mark used not unused.
1498         (__TMC_END__): Only declare if hidden is available; in the definition,
1499         if hidden is unavailable add a null record.
1500         (deregister_tm_clones, register_tm_clones): New.
1501         (__do_global_dtors_aux, frame_dummy): Use them.
1502         (__do_global_dtors, __do_global_ctors_1): Likewise.
1503
1504 2011-11-22  Iain Sandoe  <iains@gcc.gnu.org>
1505
1506         * config/darwin-crt-tm.c: New file.
1507         * config.host (darwin): Build crttms.o crttme.o to provide
1508         startup and shutdown for tm clones.
1509         * config/t-darwin (crttms.o): New build rule.
1510         (crttme.o): Likewise.
1511
1512 2011-11-21  Hans-Peter Nilsson  <hp@axis.com>
1513
1514         * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1515         et al.
1516
1517 2011-11-21  Richard Henderson  <rth@redhat.com>
1518
1519         * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1520         (__TMC_LIST__, __TMC_END__): New.
1521         (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1522         (__do_global_dtors): Likewise.
1523         (frame_dummy): Call _ITM_registerTMCloneTable.
1524         (__do_global_ctors_1): Likewise.
1525
1526 2011-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1527
1528         * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1529         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1530         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1531         (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1532         * config/i386/t-darwin64: Remove.
1533         * config/sh/t-netbsd (LIB2ADD): Remove.
1534
1535 2011-11-21  Georg-Johann Lay  <avr@gjlay.de>
1536
1537         PR target/49313
1538         * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1539         (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1540         * config/avr/lib1funcs.S (wmov): New assembler macro.
1541         (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1542         (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1543         (__udivmod64): New function.
1544         (__negdi2): New function.
1545
1546 2011-11-21  Gerald Pfeifer  <gerald@pfeifer.com>
1547
1548         * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1549         *-*-freebsd*aout*): Remove.
1550
1551 2011-11-20  Hans-Peter Nilsson  <hp@axis.com>
1552
1553         * static-object.mk (c_flags-$o): Save c_flags.
1554         ($(base)$(objext)): Use it.
1555
1556 2011-11-18  Steve Ellcey  <sje@cup.hp.com>
1557
1558         * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1559
1560 2011-11-18  Georg-Johann Lay  <avr@gjlay.de>
1561
1562         PR target/49868
1563         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1564         * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1565         New functions.
1566
1567 2011-11-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1568
1569         * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1570         functions.
1571         (aeabi_uidivmod): Likewise.
1572         (umodsi3): Likewise.
1573         (divsi3): Likewise.
1574         (aeabi_idivmod): Likewise.
1575         (modsi3): Likewise.
1576
1577 2011-11-16  Tristan Gingold  <gingold@adacore.com>
1578
1579         * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1580
1581 2011-11-15  Georg-Johann Lay  <avr@gjlay.de>
1582
1583         PR target/49868
1584         * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3,  _load_4.
1585         * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1586
1587 2011-11-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1588
1589         * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1590         tmake_file list.
1591         * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1592         * config/pa/t-stublib64: Delete.
1593
1594 2011-11-12  Richard Henderson  <rth@redhat.com>
1595
1596         * config/rs6000/linux-unwind.h (frob_update_context): Properly
1597         cast the pointer argument to _Unwind_SetGRPtr.
1598
1599 2011-11-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1600
1601         * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1602
1603 2011-11-09  Ian Lance Taylor  <iant@google.com>
1604
1605         * generic-morestack.c: Include <string.h>.
1606         (uintptr_type): Define.
1607         (struct initial_sp): Add dont_block_signals field.  Reduce size of
1608         extra array by 1.
1609         (allocate_segment): Set prev field to NULL.  Don't set
1610         __morestack_current_segment or __morestack_segments.
1611         (__generic_morestack): Update current->prev and *pp after calling
1612         allocate_segment.
1613         (__morestack_block_signals): Don't do anything if
1614         dont_block_signals is set.
1615         (__morestack_unblock_signals): Likewise.
1616         (__generic_findstack): Check for initial_sp == NULL.  Add casts to
1617         uintptr_type.
1618         (__splitstack_block_signals): New function.
1619         (enum __splitstack_content_offsets): Define.
1620         (__splitstack_getcontext, __splitstack_setcontext): New functions.
1621         (__splitstack_makecontext): New function.
1622         (__splitstack_block_signals_context): New function.
1623         (__splitstack_find_context): New function.
1624         * config/i386/morestack.S (__morestack_get_guard): New function.
1625         (__morestack_set_guard, __morestack_make_guard): New functions.
1626         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1627
1628 2011-11-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1629
1630         * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1631         (i[34567]86-*-mingw*): ... here.
1632         (x86_64-*-mingw*): ... here.
1633
1634 2011-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1635
1636         * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1637
1638 2011-11-07  Nathan Sidwell  <nathan@acm.org>
1639
1640         * libgcov.c (struct gcov_fn_buffer): New struct.
1641         (buffer_fn_data): New helper.
1642         (gcov_exit): Rework for new gcov data structures.
1643
1644 2011-11-07  Georg-Johann Lay  <avr@gjlay.de>
1645
1646         PR target/49313
1647         * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1648
1649 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1650
1651         * config.host (tmake_file): Correct comment.
1652         (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1653         t-libgcc-pic.
1654         (bfin*-uclinux*): Likewise.
1655         (bfin*-linux-uclibc*): Likewise.
1656         (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1657
1658         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1659         assigning.
1660         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1661         * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1662         * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1663         * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1664         * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1665         * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1666         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1667         * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1668         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1669         * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1670         * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1671         * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1672         * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1673
1674         * config/bfin/t-elf: Remove.
1675         * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1676
1677 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1678
1679         * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1680         (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1681         (lm32-*-elf*, lm32-*-rtems*): Split into ...
1682         (lm32-*-elf*): ... this.
1683         (lm32-*-rtems*): ... and this.
1684         Add to tmake_file.
1685         (m32r-*-rtems*): Add to tmake_file.
1686         (moxie-*-rtems*): Likewise.
1687         (sparc-*-rtems*): Likewise.
1688         Remove t-rtems from tmake_file.
1689         (sparc64-*-rtems*): Likewise.
1690         * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1691         instead.
1692
1693 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1694
1695         PR bootstrap/50982
1696         * config/gthr-posix.h: Move ...
1697         * gthr-posix.h: ... here.
1698         * config/gthr-lynx.h: Reflect this.
1699         * config/gthr-vxworks.h: Likewise.
1700         * config/rs6000/gthr-aix.h: Likewise.
1701         * configure.ac (target_thread_file): Likewise.
1702         * configure: Regenerate.
1703
1704 2011-11-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1705
1706         * config.host (arm*-*-rtemseabi*): New target.
1707
1708 2011-11-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1709
1710         PR other/50991
1711         * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1712         extra-parts.
1713
1714 2011-11-05  Joern Rennecke  <joern.rennecke@embecosm.com>
1715
1716         * config.host (epiphany-*-elf*): New configuration.
1717         * config/epiphany: New Directory.
1718
1719 2011-11-05  Ralf Corsépius  <ralf.corsepius@rtems.org>
1720
1721         * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1722         * config/avr/t-rtems: New.
1723         Filter out _exit from LIB1ASMFUNCS.
1724
1725 2011-11-04  David S. Miller  <davem@davemloft.net>
1726
1727         * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1728         * configure: Rebuild.
1729
1730 2011-11-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1731
1732         * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1733         variable.
1734
1735 2011-11-04  Georg-Johann Lay  <avr@gjlay.de>
1736
1737         PR target/50931
1738         * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1739         * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1740
1741 2011-11-04  Joel Sherrill  <joel.sherrill@oarcorp.com>
1742
1743         PR target/50989
1744         * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1745
1746 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1747
1748         * config/c6x/t-elf (LIB2ADDEH): Set.
1749         * config/c6x/t-c6x-elf: Remove.
1750
1751 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1752
1753         * config/i386/sol2-ci.S: Rename to ...
1754         * config/i386/crti.S: ... this.
1755         * config/i386/sol2-cn.S: Rename to ...
1756         * config/i386/crtn.S: ... this.
1757         * config/sparc/sol2-ci.S: Rename to ...
1758         * config/sparc/crti.S: ... this.
1759         * config/sparc/sol2-cn.S: Rename to ...
1760         * config/sparc/crtn.S: ... this.
1761         * config/t-sol2 (CUSTOM_CRTIN): Remove.
1762         (crti.o, crtn.o): Remove.
1763
1764 2011-11-04  Tristan Gingold  <gingold@adacore.com>
1765
1766         * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1767
1768 2011-11-04  Kaz Kojima  <kkojima@gcc.gnu.org>
1769
1770         * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1771
1772 2011-11-03  Hans-Peter Nilsson  <hp@axis.com>
1773
1774         * config.host (crisv32-*-none, cris-*-none): Remove.
1775         (crisv32-*-elf): Append to tmake_file, don't just set it.
1776         (cris-*-elf): Add missing t-fdpbit to tmake_file.
1777
1778 2011-11-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1779
1780         * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1781         (ecrtn$(objext)): Likewise.
1782         (ncrti$(objext)): Likewise.
1783         (ncrtn$(objext)): Likewise.
1784
1785 2011-11-03  Andreas Schwab  <schwab@redhat.com>
1786
1787         * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1788
1789 2011-11-02  David S. Miller  <davem@davemloft.net>
1790
1791         * configure.ac: Set host_address on sparc too.
1792         * configure: Regenerate.
1793         * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1794         based upon host_address.
1795         * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1796
1797 2011-11-02  Jason Merrill  <jason@redhat.com>
1798
1799         * config/rs6000/t-ppccomm: Add missing \.
1800
1801 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1802
1803         * gthr-single.h, gthr.h: New files.
1804         * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1805         config/gthr-vxworks.h, config/i386/gthr-win32.h,
1806         config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1807         config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1808         * config/i386/gthr-win32.c: Include "gthr-win32.h".
1809         * configure.ac (thread_header): New variable.
1810         Set it depending on target_thread_file.
1811         (gthr-default.h): Link from $thread_header.
1812         * configure: Regenerate.
1813         * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1814
1815 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1816
1817         * configure.ac (tm_file_): New variable.
1818         Determine from tm_file.
1819         (tm_file, tm_defines): Substitute.
1820         * configure: Regenerate.
1821         * mkheader.sh: New file.
1822         * Makefile.in (clean): Remove libgcc_tm.h.
1823         ($(objects)): Depend on libgcc_tm.h.
1824         (libgcc_tm_defines, libgcc_tm_file): New variables.
1825         (libgcc_tm.h, libgcc_tm.stamp): New targets.
1826         ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1827         ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1828         ($(extra-parts)): Depend on libgcc_tm.h.
1829         * config.host (tm_defines, tm_file): New variable.
1830         (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1831         (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1832         (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1833         (avr-*-rtems*): Likewise.
1834         (avr-*-*): Likewise.
1835         (frv-*-elf): Likewise.
1836         (frv-*-*linux*): Likewise.
1837         (h8300-*-rtems*): Likewise.
1838         (h8300-*-elf*): Likewise.
1839         (i[34567]86-*-darwin*): Likewise.
1840         (x86_64-*-darwin*): Likewise.
1841         (rx-*-elf): Likewise.
1842         (tic6x-*-uclinux): Likewise.
1843         (tic6x-*-elf): Likewise.
1844         (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1845         * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1846         * config/i386/cygming-crtbegin.c: Likewise.
1847         * config/i386/cygming-crtend.c: Likewise.
1848         * config/ia64/fde-vms.c: Likewise.
1849         * config/ia64/unwind-ia64.c: Likewise.
1850         * config/libbid/bid_gcc_intrinsics.h: Likewise.
1851         * config/rs6000/darwin-fallback.c: Likewise.
1852         * config/stormy16/lib2funcs.c: Likewise.
1853         * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1854         * crtstuff.c: Likewise.
1855         * dfp-bit.h: Likewise.
1856         * emutls.c: Likewise.
1857         * fixed-bit.c: Likewise.
1858         * fp-bit.c: Likewise.
1859         * generic-morestack-thread.c: Likewise.
1860         * generic-morestack.c: Likewise.
1861         * libgcc2.c: Likewise.
1862         * libgcov.c: Likewise.
1863         * unwind-dw2-fde-dip.c: Likewise.
1864         * unwind-dw2-fde.c: Likewise.
1865         * unwind-dw2.c: Likewise.
1866         * unwind-sjlj.c: Likewise.
1867
1868 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1869
1870         * configure.ac: Include ../config/picflag.m4.
1871         (GCC_PICFLAG): Call it.
1872         Substitute.
1873         * configure: Regenerate.
1874         * Makefile.in (gcc_srcdir): Remove.
1875         (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1876         (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1877         (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1878         ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1879         ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1880         Use $<.
1881         Remove comment.
1882         * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1883         * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1884         to refer to libgcc2.c.
1885         Use $<.
1886         * config/darwin-64.c: New file.
1887         * config/darwin-crt3.c: Remove comment.
1888         * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1889         config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1890         config/udivmodsi4.c: New files.
1891         * config/memcmp.c, config/memcpy.c, config/memmove.c,
1892         config/memset.c: New files.
1893         * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1894         * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1895         * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1896         * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1897         * config/t-openbsd-thread: New file.
1898         * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1899         * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1900         * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1901         * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1902         qrnnd.S.
1903         Adapt filename.
1904         * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1905         to refer to gthr-posix.c.
1906         * config/alpha/t-vms (LIB2ADD): Set.
1907         * config/alpha/vms-gcc_shell_handler.c: New file.
1908         * config/arm/bpabi.c, config/arm/fp16.c,
1909         config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1910         config/arm/unaligned-funcs.c: New files.
1911         * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1912         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1913         * config/arm/t-linux: Likewise.
1914         * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1915         * config/arm/t-netbsd: New file.
1916         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1917         * config/arm/t-symbian (LIB2ADD_ST): Set.
1918         * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1919         * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1920         * config/bfin/t-elf: New file.
1921         * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1922         config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1923         config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1924         config/c6x/ltf.c: New files.
1925         * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1926         (HOST_LIBGCC2_CFLAGS): Set.
1927         * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1928         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1929         * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1930         New files.
1931         * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1932         * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1933         * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1934         config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1935         config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1936         files.
1937         * config/frv/t-frv (LIB2ADD): Set.
1938         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1939         * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1940         config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1941         config/h8300/popcounthi2.c: New files.
1942         * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1943         * config/i386/gthr-win32.c: New file.
1944         * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1945         * config/i386/t-cygwin: Likewise.
1946         * config/i386/t-darwin, config/i386/t-darwin64,
1947         config/i386/t-gthr-win32, config/i386/t-interix: New files.
1948         * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1949         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1950         * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1951         * config/ia64/quadlib.c: New file.
1952         * config/ia64/t-hpux (LIB2ADD): Set.
1953         * config/ia64/t-ia64: Add comment.
1954         * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1955         * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1956         (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1957         * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1958         * config/m32c/t-m32c (LIB2ADD): Set.
1959         * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1960         * config/m32r/t-m32r: Likewise.
1961         * config/m68k/fpgnulib.c: New file.
1962         * config/m68k/t-floatlib (LIB2ADD): Set.
1963         (xfgnulib.c): New target.
1964         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1965         * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1966         * config/mep/t-mep (LIB2ADD): Set.
1967         * config/microblaze/divsi3.asm: Rename to divsi3.S.
1968         * config/microblaze/moddi3.asm: Rename to moddi3.S.
1969         * config/microblaze/modsi3.asm: Rename to modsi3.S.
1970         * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1971         * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1972         * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1973         * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1974         * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1975         * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1976         * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1977         New files.
1978         * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1979         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1980         * config/pa/fptr.c, config/pa/lib2funcs.S,
1981         config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1982         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1983         (LIB2ADD, LIB2ADD_ST): Set.
1984         * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1985         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1986         Set.
1987         * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1988         * config/pdp11/t-pdp11: New file.
1989         * config/picochip/libgccExtras/adddi3.S,
1990         config/picochip/libgccExtras/ashlsi3.S,
1991         config/picochip/libgccExtras/ashrsi3.S,
1992         config/picochip/libgccExtras/clzsi2.S,
1993         config/picochip/libgccExtras/cmpsi2.S,
1994         config/picochip/libgccExtras/divmod15.S,
1995         config/picochip/libgccExtras/divmodhi4.S,
1996         config/picochip/libgccExtras/divmodsi4.S,
1997         config/picochip/libgccExtras/lshrsi3.S,
1998         config/picochip/libgccExtras/parityhi2.S,
1999         config/picochip/libgccExtras/popcounthi2.S,
2000         config/picochip/libgccExtras/subdi3.S,
2001         config/picochip/libgccExtras/ucmpsi2.S,
2002         config/picochip/libgccExtras/udivmodhi4.S,
2003         config/picochip/libgccExtras/udivmodsi4.S: New files.
2004         * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2005         (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2006         * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2007         config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2008         config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2009         config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2010         config/rs6000/darwin-gpsave.S,  config/rs6000/darwin-tramp.S,
2011         config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2012         files.
2013         * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2014         (HOST_LIBGCC2_CFLAGS): Set.
2015         * config/rs6000/t-darwin64: New file.
2016         * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2017         * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2018         * config/rs6000/t-ppccomm (LIB2ADD): Add
2019         $(srcdir)/config/rs6000/tramp.S.
2020         (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2021         Add  $(srcdir)/config/rs6000/eabi.S.
2022         (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2023         (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2024         (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2025         (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2026         (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2027         (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2028         * config/rs6000/tramp.S: New file.
2029         * config/s390/t-tpf: Remove.
2030         * config/sh/linux-atomic.S: New file.
2031         * config/sh/t-linux (LIB2ADD): Set.
2032         (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2033         * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2034         * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2035         to unwind-dw2.c.
2036         (HOST_LIBGCC2_CFLAGS): Set.
2037         * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2038         * config/spu/divmodti4.c, config/spu/divv2df3.c,
2039         config/spu/float_disf.c, config/spu/float_unsdidf.c,
2040         config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2041         config/spu/mfc_multi_tag_release.c,
2042         config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2043         config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2044         config/spu/multi3.c: New files.
2045         * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2046         (HOST_LIBGCC2_CFLAGS): Set.
2047         * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2048         config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2049         config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2050         config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2051         config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2052         config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2053         config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2054         config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2055         config/stormy16/umodsi3.c: New files.
2056         * config/xtensa/lib2funcs.S: New file.
2057         * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2058         * config/xtensa/t-xtensa (LIB2ADD): Set.
2059         * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2060         (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2061         Add t-freebsd-thread to tmake_file for posix threads.
2062         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2063         (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2064         (*-*-lynxos*): Likewise.
2065         (*-*-netbsd*): Likewise.
2066         (*-*-openbsd*): Likewise.
2067         Add t-openbsd-thread to tmake_file for posix threads.
2068         (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2069         (*-*-vxworks*): Set tmake_file.
2070         (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2071         (alpha*-*-freebsd*): Likewise.
2072         (alpha*-*-netbsd*): Likewise.
2073         (alpha*-*-openbsd*): Likewise.
2074         (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2075         (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2076         (alpha*-dec-*vms*): Likewise.
2077         (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2078         (bfin*-elf*): Add bfin/t-elf to tmake_file.
2079         (bfin*-uclinux*): Likewise.
2080         (bfin*-linux-uclibc*): Likewise.
2081         (crisv32-*-elf): Add cris/t-cris to tmake_file.
2082         (crisv32-*-none): Likewise.
2083         (cris-*-elf): Likewise.
2084         (cris-*-none): Likewise.
2085         (cris-*-linux*, crisv32-*-linux*): Likewise.
2086         (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2087         tmake_file.
2088         (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2089         tmake_file.
2090         (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2091         (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2092         (x86_64-*-elf*): Likewise.
2093         (i[34567]86-*-nto-qnx*): Likewise.
2094         (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2095         win32 threads.
2096         (x86_64-*-mingw*): Likewise.
2097         (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2098         (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2099         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2100         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2101         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2102         tmake_file.
2103         (mipsisa64sr71k-*-elf*): Likewise.
2104         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2105         (mips-*-elf*, mipsel-*-elf*): Likewise.
2106         (mips64-*-elf*, mips64el-*-elf*): Likewise.
2107         (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2108         (mips*-*-rtems*): Likewise.
2109         (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2110         to tmake_file.
2111         (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2112         (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2113         (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2114         (spu-*-elf*): Likewise.
2115         (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2116
2117 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2118
2119         * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2120         $(srcdir) to refer to $(LIB1ASMSRC).
2121         Use $<.
2122         * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2123         config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2124         config/arm/lib1funcs.S: New files.
2125         * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2126         * config/arm/t-arm: New file.
2127         * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2128         * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2129         config/arm/t-strongarm-elf: New files.
2130         * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2131         * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2132         * config/avr/lib1funcs.S: New file.
2133         * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2134         * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2135         * config/c6x/lib1funcs.S: New file.
2136         * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2137         * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2138         * config/frv/lib1funcs.S: New file.
2139         * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2140         * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2141         * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2142         * config/ia64/__divxf3.asm: Rename to ...
2143         * config/ia64/__divxf3.S: ... this.
2144         Adapt lib1funcs.asm filename.
2145         * config/ia64/_fixtfdi.asm: Rename to ...
2146         * config/ia64/_fixtfdi.S: ... this.
2147         Adapt lib1funcs.asm filename.
2148         * config/ia64/_fixunstfdi.asm: Rename to ...
2149         * config/ia64/_fixunstfdi.S: ... this.
2150         Adapt lib1funcs.asm filename.
2151         * config/ia64/_floatditf.asm: Rename to ...
2152         * config/ia64/_floatditf.S: ... this.
2153         Adapt lib1funcs.asm filename.
2154         * config/ia64/lib1funcs.S: New file.
2155         * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2156         * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2157         * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2158         * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2159         * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2160         * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2161         * config/mep/lib1funcs.S: New file.
2162         * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2163         * config/mips/mips16.S: New file.
2164         * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2165         * config/pa/milli64.S: New file.
2166         * config/pa/t-linux, config/pa/t-linux64: New files.
2167         * config/picochip/lib1funcs.S: New file.
2168         * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2169         * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2170         * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2171         * config/sh/t-netbsd: New file.
2172         * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2173         Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2174         * config/sh/t-sh64: New file.
2175         * config/sparc/lb1spc.S: New file.
2176         * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2177         filename.
2178         * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2179         * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2180         * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2181         config/xtensa/lib1funcs.S: New files.
2182         * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2183         * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2184         tmake_file.
2185         (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2186         (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2187         (arm*-*-linux*): Likewise.
2188         Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2189         arm*-*-linux-*eabi, add arm/t-linux otherwise.
2190         (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2191         (arm*-*-ecos-elf): Likewise.
2192         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2193         (arm*-*-rtems*): Likewise.
2194         (arm*-*-elf): Likewise.
2195         (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2196         (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2197         (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2198         (bfin*-uclinux*): Likewise.
2199         (bfin*-linux-uclibc*): Likewise.
2200         (bfin*-rtems*): Likewise.
2201         (bfin*-*): Likewise.
2202         (fido-*-elf): Merge into m68k-*-elf*.
2203         (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2204         (frv-*-*linux*): Add frv/t-frv to tmake_file.
2205         (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2206         (h8300-*-elf*): Likewise.
2207         (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2208         (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2209         (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2210         (i[34567]86-*-mingw*): Likewise.
2211         (x86_64-*-mingw*): Likewise.
2212         (i[34567]86-*-interix3*): Likewise.
2213         (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2214         (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2215         (m68k-*-elf*): Also handle fido-*-elf.
2216         Add m68k/t-floatlib to tmake_file.
2217         (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2218         (m68k-*-linux*): Likewise.
2219         (m68k-*-rtems*): Likewise.
2220         (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2221         (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2222         sh64*-*-*.
2223         (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2224         Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2225         (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2226         (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2227         sh/t-netbsd to tmake_file.
2228         Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2229         (sh-*-rtems*): Add sh/t-sh to tmake_file.
2230         (sh-wrs-vxworks): Likewise.
2231         (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2232         *-leon[3-9]*.
2233         (v850*-*-*): Add v850/t-v850 to tmake_file.
2234         (vax-*-linux*): Add vax/t-linux to tmake_file.
2235         (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2236
2237 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2238
2239         * crtstuff.c: New file.
2240         * Makefile.in (CRTSTUFF_CFLAGS): Define.
2241         (CRTSTUFF_T_CFLAGS): Define.
2242         (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2243         (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2244         (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2245         crtstuff.c.
2246         Use $<.
2247         (crtbeginT.o): Use $(objext).
2248         [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2249         (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2250         (gcc-extra-parts): Remove.
2251         * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2252         Set extra_parts.
2253         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2254         *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2255         Add t-crtstuff-pic to tmake_file.
2256         (*-*-lynxos*): New case.
2257         Set tmake_file, extra_parts.
2258         (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2259         Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2260         *-*-netbsdelf[2-9]*.
2261         (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2262         (*-*-rtems*): Set extra_parts.
2263         (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2264         (*-*-uclinux*): New case.
2265         Set extra_parts.
2266         (*-*-vms*): New case.
2267         Set tmake_file, extra_parts.
2268         (*-*-elf): Set extra_parts.
2269         (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2270         (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2271         vms/t-vms64.
2272         Set extra_parts.
2273         (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2274         Set extra_parts.
2275         (arm*-*-freebsd*): Add t-crtin to tmake_file.
2276         Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2277         (arm-wrs-vxworks): Append to tmake_file.
2278         Set extra_parts.
2279         (arm*-*-uclinux*): Set extra_parts.
2280         (arm*-*-ecos-elf): Likewise.
2281         (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2282         arm*-*-eabi*.
2283         (arm*-*-rtems*): Set extra_parts.
2284         (arm*-*-elf): Likewise.
2285         (avr-*-rtems*): Clear extra_parts.
2286         (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2287         Set extra_parts.
2288         (bfin*-uclinux*): Likewise.
2289         (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2290         (bfin*-rtems*): Append to tmake_file.
2291         Set extra_parts.
2292         (bfin*-*): Likewise.
2293         (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2294         (crisv32-*-elf): ... this.
2295         (crisv32-*-none): ... this.
2296         (cris-*-elf, cris-*-none): New cases.
2297         Add cris/t-elfmulti to tmake_file.
2298         (fr30-*-elf): Append to tmake_file.
2299         Set extra_parts.
2300         (frv-*-elf): Append to tmake_file, add frv/t-frv.
2301         Set extra_parts.
2302         (h8300-*-rtems*): Append to tmake_file.
2303         Set extra_parts.
2304         (h8300-*-elf*): Likewise.
2305         (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2306         Set extra_parts.
2307         (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2308         Set extra_parts.
2309         (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2310         (x86_64-*-elf*): Likewise.
2311         (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2312         (x86_64-*-freebsd*): Likewise.
2313         (x86_64-*-netbsd*): Likewise.
2314         (i[34567]86-*-linux*): Likewise.
2315         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2316         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2317         (x86_64-*-linux*): Likewise.
2318         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2319         (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2320         tmake_file.
2321         Set extra_parts.
2322         (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2323         (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2324         Append to extra_parts, remove crtbegin.o, crtend.o.
2325         (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2326         (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2327         crtend.o, crtbeginS.o, crtendS.o.
2328         (ia64*-*-linux*): Comment extra_parts.
2329         (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2330         Set extra_parts.
2331         (iq2000*-*-elf*): Clear extra_parts.
2332         (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2333         (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2334         (m32r-*-elf*, m32r-*-rtems*): Split off ...
2335         (m32r-*-rtems*): ... this.
2336         Add m32r/t-m32r to tmake_file.
2337         (m68k-*-elf*): Add t-crtin to tmake_file.
2338         (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2339         (mcore-*-elf): Likewise.
2340         (microblaze*-*-*): Set extra_parts.
2341         (mips*-sde-elf*): New case.
2342         Set tmake_file, extra_parts.
2343         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2344         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2345         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2346         tmake_file.
2347         Set extra_parts.
2348         (mipsisa64sr71k-*-elf*): Likewise.
2349         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2350         (mips-*-elf*, mipsel-*-elf*): Likewise.
2351         (mips64-*-elf*, mips64el-*-elf*): Likewise.
2352         (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2353         (mips64orion-*-elf*,  mips64orionel-*-elf*): Likewise.
2354         (mips*-*-rtems*): Likewise.
2355         (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2356         (moxie-*-*): Split into ...
2357         (moxie-*-elf, moxie-*-uclinux*): ... this.
2358         Add to extra_parts, remove crtbegin.o, crtend.o.
2359         (moxie-*-rtems*): New case.
2360         Set tmake_file.
2361         Clear extra_parts.
2362         (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2363         Set extra_parts.
2364         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2365         (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2366         tmake_file.
2367         Set extra_parts.
2368         (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2369         rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2370         Set extra_parts.
2371         (powerpc-*-eabisim*): Likewise.
2372         (powerpc-*-elf*): Likewise.
2373         (powerpc-*-eabialtivec*): Likewise.
2374         (powerpc-xilinx-eabi*): Likewise.
2375         (powerpc-*-eabi*): Likewise.
2376         (powerpc-*-rtems*): Likewise.
2377         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2378         tmake_file.
2379         Set extra_parts.
2380         (powerpc-*-lynxos*): Add to tmake_file.
2381         (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2382         rs6000/t-crtstuff, t-crtstuff-pic.
2383         Set extra_parts.
2384         (powerpcle-*-eabisim*): Likewise.
2385         (powerpcle-*-eabi*): Likewise.
2386         (rx-*-elf): Remove extra_parts.
2387         (s390x-ibm-tpf*): Set extra_parts.
2388         (score-*-elf): Set extra_parts.
2389         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2390         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2391         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2392         (sh64l*-*-netbsd*): Split into ...
2393         (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2394         Add t-crtstuff-pic to tmake_file.
2395         Set extra_parts.
2396         (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2397         Set extra_parts.
2398         (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2399         (sparc-*-elf*): Remove t-crtin from tmake_file.
2400         Add to extra_parts, remove crtbegin.o, crtend.o.
2401         (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2402         (sparc64-*-linux*): Likewise.
2403         (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2404         Add to extra_parts, remove crtbegin.o, crtend.o.
2405         (sparc64-*-elf*): Remove t-crtin from tmake_file.
2406         Add to extra_parts, remove crtbegin.o, crtend.o.
2407         (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2408         Add to extra_parts, remove crtbegin.o, crtend.o.
2409         (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2410         (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2411         (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2412         Set extra_parts.
2413         (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2414         Set extra_parts.
2415         (tic6x-*-*): Change to ...
2416         (tic6x-*-elf): ... this.
2417         Set extra_parts.
2418         (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2419         Set extra_parts.
2420         (am33_2.0-*-linux*): Add comment.
2421         (mep*-*-*): Add mep/t-mep to tmake_file.
2422         Set extra_parts.
2423         * config/alpha/t-vms: New file.
2424         * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2425         * config/arm/crti.S, config/arm/crtn.S: New files.
2426         * config/bfin/crti.S, config/bfin/crtn.S: New files.
2427         * config/bfin/crtlibid.S: New file.
2428         * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2429         * config/c6x/crti.S, config/c6x/crtn.S: New files.
2430         * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2431         (crti.o, crtin.o): New rules.
2432         (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2433         * config/c6x/t-uclinux: New file.
2434         * config/cris/t-elfmulti: New file.
2435         * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2436         * config/fr30/crti.S, config/fr30/crtn.S: New files.
2437         * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2438         * config/frv/t-frv: New file.
2439         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2440         * config/h8300/crti.S, config/h8300/crtn.S: New files.
2441         * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2442         New files.
2443         * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2444         refer to cygming-crtbegin.c, cygming-crtend.c.
2445         Use $<.
2446         * config/i386/t-nto: New file.
2447         * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2448         * config/ia64/crti.S, config/ia64/crtn.S: New files.
2449         * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2450         crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2451         Use .S extension.
2452         Use $<.
2453         * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2454         (crtinitS.o): New rule.
2455         * config/ia64/vms-crtinit.S: New file.
2456         * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2457         * config/m32r/initfini.c: New file.
2458         * config/m32r/t-linux, config/m32r/t-m32r: New files.
2459         * config/m68k/crti.S, config/m68k/crtn.S: New files.
2460         * config/mcore/crti.S, config/mcore/crtn.S: New files.
2461         * config/mep/t-mep: New file.
2462         * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2463         * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2464         * config/mips/crti.S, config/mips/crtn.S: New files.
2465         * config/mips/t-crtstuff: New file.
2466         * config/mmix/crti.S, config/mmix/crtn.S: New files.
2467         * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2468         (CUSTOM_CRTIN): Set.
2469         ($(T)crti.o, $(T)crtn.o): Remove $(T),
2470         dependencies.
2471         Use $(srcdir) to refer to crti.S, crtn.S.
2472         Use .S extension, $<.
2473         * config/moxie/crti.asm: Rename to ...
2474         * config/moxie/crti.S: ... this.
2475         * config/moxie/crtn.asm: Rename to ...
2476         * config/moxie/crtn.S: ... this.
2477         * config/moxie/t-moxie: Remove.
2478         * config/pa/stublib.c: New file.
2479         * config/pa/t-stublib, config/pa/t-stublib64: New files.
2480         * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2481         * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2482         * config/rs6000/t-crtstuff: New file.
2483         * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2484         (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2485         (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2486         Make output file explicit.
2487         (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2488         Make output file explicit.
2489         (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2490         Make output file explicit.
2491         (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2492         Make output file explicit.
2493         * config/score/crti.S, config/score/crtn.S: New files.
2494         * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2495         * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2496         files.
2497         * config/sh/t-sh, config/sh/t-superh: New files.
2498         * config/sparc/t-linux64: New file.
2499         * config/spu/cache.S, config/spu/cachemgr.c: New files.
2500         * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2501         (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2502         (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2503         * config/t-crtin: Remove.
2504         * config/t-crtstuff-pic: New file.
2505         * config/t-sol2 (CUSTOM_CRTIN): Set.
2506         (crti.o, crtn.o): New rules.
2507         * config/vms/t-vms: New file.
2508         * config/vms/vms-ucrt0.c: New file.
2509         * config/xtensa/t-elf: New file.
2510
2511 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2512
2513         * Makefile.in (SHLIB_NM_FLAGS): Set.
2514         * mkmap-flat.awk, mkmap-symver.awk: New files.
2515         * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2516         exceptions.
2517         * configure: Regenerate.
2518         * config/libgcc-glibc.ver: New file.
2519         * config/libgcc-libsystem.ver: New file.
2520         * config/t-libunwind (SHLIB_LC): Set.
2521         * config/t-linux: New file.
2522         * config/t-slibgcc (INSTALL_SHLIB): New.
2523         (SHLIB_INSTALL): Use it.
2524         * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2525         to mkmap-symver.awk.
2526         (SHLIB_MAPFILES): Don't append, adapt pathname.
2527         (SHLIB_VERPFX): Set.
2528         * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2529         to mkmap-symver.awk.
2530         * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2531         config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2532         * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2533         * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2534         to mkmap-flat.awk.
2535         * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2536         * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2537         * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2538         * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2539         * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2540         * config/i386/libgcc-darwin.10.4.ver,
2541         config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2542         New files.
2543         * config/i386/t-darwin: Remove.
2544         * config/i386/t-darwin64: Likewise.
2545         * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2546         * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2547         config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2548         * config/i386/t-linux: New file.
2549         * config/i386/t-mingw32: New file.
2550         * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2551         * config/ia64/t-glibc: Rename to ...
2552         * config/ia64/t-linux: ... this.
2553         (SHLIB_MAPFILES): Set.
2554         * config/ia64/t-glibc-libunwind: Rename to ...
2555         * config/ia64/t-linux-libunwind: ... this.
2556         * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2557         * config/ia64/t-slibgcc-hpux: New file.
2558         * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2559         * config/m68k/t-slibgcc-elf-ver: New file.
2560         * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2561         * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2562         to mkmap-flat.awk.
2563         * config/pa/t-slibgcc-hpux: New file.
2564         * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2565         files.
2566         * config/rs6000/libgcc-darwin.10.4.ver,
2567         config/rs6000/libgcc-darwin.10.5.ver: New files.
2568         * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2569         config/rs6000/libgcc-glibc.ver.
2570         * config/rs6000/libgcc-ppc64.ver: Rename to
2571         config/rs6000/libgcc-ibm-ldouble.ver.
2572         * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2573         * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2574         * config/rs6000/t-ldbl128: Rename to ...
2575         * config/rs6000/t-linux: ... this.
2576         (SHLIB_MAPFILES): Adapt filename.
2577         * config/rs6000/t-slibgcc-aix: New file.
2578         * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2579         * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2580         libgcc-excl.ver, libgcc-glibc.ver.
2581         (SHLIB_LINK, SHLIB_INSTALL): Remove.
2582         * config/sparc/libgcc-glibc.ver: New file.
2583         * config/sparc/t-linux: New file.
2584         * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2585         * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2586         t-slibgcc-elf-ver to tmake_file.
2587         Add t-slibgcc-nolc-override to tmake_file for posix threads on
2588         *-*-freebsd[34].
2589         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2590         *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2591         t-slibgcc-elf-ver, t-linux to tmake_file.
2592         (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2593         tmake_file.
2594         (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2595         (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2596         (alpha*-dec-*vms*): Likewise.
2597         (arm*-*-freebsd*): Append to tmake_file.
2598         (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2599         (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2600         arm*-*-linux-*eabi.
2601         (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2602         tmake_file for arm*-*-symbianelf*.
2603         (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2604         (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2605         cris/t-linux.
2606         (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2607         (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2608         pa/t-slibgcc-dwarf-ver to tmake_file.
2609         (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2610         pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2611         (hppa*64*-*-hpux11*): Likewise.
2612         (hppa[12]*-*-hpux11*): Likewise.
2613         (x86_64-*-darwin*): Don't override tmake_file, but only keep
2614         i386/t-crtpc, i386/t-crtfm.
2615         (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2616         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2617         to tmake_file.
2618         Add i386/t-cygwin to tmake_file.
2619         Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2620         (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2621         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2622         to tmake_file.
2623         Add i386/t-mingw32 to tmake_file.
2624         (x86_64-*-mingw*): Likewise.
2625         (ia64*-*-freebsd*): Append to tmake_file.
2626         (ia64*-*-linux*): Append to tmake_file.
2627         Replace ia64/t-glibc by ia64/t-linux.
2628         Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2629         system libunwind.
2630         (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2631         t-slibgcc-hpux to tmake_file.
2632         (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2633         (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2634         (m32rle-*-linux*): Likewise.
2635         (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2636         sjlj exceptions.
2637         (microblaze*-linux*): New case.
2638         Append to tmake_file, add t-slibgcc-nolc-override.
2639         (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2640         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2641         Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2642         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2643         rs6000/t-slibgcc-aix to tmake_file.
2644         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2645         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2646         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2647         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2648         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2649         (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2650         sh*-*-linux*.
2651         (sparc-*-linux*): Append to tmake_file for *-leon*.
2652         Add sparc/t-linux to tmake_file for non-Leon targets.
2653         (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2654         (tic6x-*-uclinux): New case.
2655         Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2656         (tic6x-*-*): Add c6x/t-elf to tmake_file.
2657         (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2658         (am33_2.0-*-linux*): Append to tmake_file.
2659         (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2660         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2661         x86_64-*-kfreebsd*-gnu.
2662         Add i386/t-linux to tmake_file.
2663
2664 2011-10-28  Ian Lance Taylor  <iant@google.com>
2665
2666         * config/i386/morestack.S: Correct CFI information to do proper
2667         returns throughout function.  In 32-bit mode, save %ebx so that it
2668         is restored on unwind.
2669
2670 2011-10-25  Bernd Schmidt  <bernds@codesourcery.com>
2671
2672         * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2673         case where B3 isn't the return register.
2674
2675         * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2676         logic for doubleword pops.
2677
2678 2011-10-25  Andreas Tobler  <andreast@fgznet.ch>
2679
2680         * config/rs6000/t-freebsd: Add wildcard.
2681
2682 2011-10-21  Paul Brook  <paul@codesourcery.com>
2683
2684         * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2685
2686 2011-10-16  Uros Bizjak  <ubizjak@gmail.com>
2687             Eric Botcazou  <ebotcazou@adacore.com>
2688
2689         PR target/50737
2690         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2691         fs->signal_frame to 1.
2692
2693 2011-10-07  Ian Lance Taylor  <iant@google.com>
2694
2695         * generic-morestack-thread.c: #include <errno.h>.
2696
2697 2011-10-07  Ian Lance Taylor  <iant@google.com>
2698
2699         PR target/46093
2700         * generic-morestack.c (__generic_morestack): Make sure the segment
2701         is large enough for both the stack frame and the copied
2702         parameters.
2703
2704 2011-10-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2705
2706         PR bootstrap/49804
2707         * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2708         extra_parts.
2709
2710 2011-09-28  Nick Clifton  <nickc@redhat.com>
2711
2712         * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2713         64-bit doubles are not enabled.
2714         * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2715         and floatunsisf functions.
2716
2717 2011-09-13  Paul Brook  <paul@codesourcery.com>
2718
2719         * config.host (tic6x-*-*): Add c6x/t-c6x-elf.  Set unwind_header.
2720         * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2721         * unwind-arm-common.inc: New file.
2722         * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2723         * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2724         (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2725         * config/c6x/libunwind.S: New file.
2726         * config/c6x/pr-support.c: New file.
2727         * config/c6x/unwind-c6x.c: New file.
2728         * config/c6x/unwind-c6x.h: New file.
2729         * config/c6x/t-c6x-elf: New file.
2730
2731 2011-08-23  Uros Bizjak  <ubizjak@gmail.com>
2732
2733         * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2734         (ASM_DIVZERO): Ditto.
2735         (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2736
2737 2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
2738
2739         * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2740
2741 2011-08-17  Richard Sandiford  <richard.sandiford@linaro.org>
2742
2743         PR target/50090
2744         * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2745         instead of an assembly one.
2746
2747 2011-08-12  Paolo Bonzini  <bonzini@gnu.org>
2748
2749         PR bootstrap/50047
2750         * Makefile.in (install-unwind_h): Create
2751         $(gcc_objdir)/include/unwind.h atomically.
2752
2753 2011-08-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2754
2755         * Makefile.in (install-unwind_h): Remove destination file first.
2756
2757 2011-08-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2758
2759         * sync.c: New file.
2760         * config/mips/t-mips16: New file.
2761         * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2762         (mips*-*-linux*): Likewise.
2763         (mips*-sde-elf*): Likewise.
2764         (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2765         mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2766         Add mips/t-mips16 to tmake_file.
2767         (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2768         (mips-*-elf*): Likewise.
2769         (mips64-*-elf*): Likewise.
2770         (mips64orion-*-elf*): Likewise.
2771         (mips*-*-rtems*): Likewise.
2772         (mipstx39-*-elf*): Likewise.
2773         * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2774         ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2775         LIBGCC_SYNC_CFLAGS.
2776         Use $(srcdir) to refer to sync.c.
2777         Use $<.
2778         ($(libgcc-sync-funcs-o)): Likewise.
2779         ($(libgcc-sync-size-funcs-s-o)): Likewise.
2780         ($(libgcc-sync-funcs-s-o)): Likewise.
2781
2782 2011-08-09  Andreas Schwab  <schwab@linux-m68k.org>
2783
2784         * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2785         t-libunwind.
2786
2787 2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>
2788
2789         PR other/48007
2790         * config/i386/value-unwind.h: New.
2791
2792 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
2793
2794         * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2795         (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2796         Add to tmake_file rather than overriding it.
2797
2798 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2799
2800         * config/t-softfp: Remove.
2801         * soft-fp: Moved from ../gcc/config.
2802         * soft-fp/README: Remove t-softfp reference.
2803         * soft-fp/t-softfp: Move to config/t-softfp.
2804         (softfp_machine_header): Remove.
2805         (softfp_file_list): Remove config subdir.
2806         (soft-fp-objects): New variable.
2807         ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2808         (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2809         (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2810         * config/t-softfp-excl: New file.
2811         * config/t-softfp-sfdf: New file.
2812         * config/t-softfp-tf: New file.
2813         * config/no-sfp-machine.h: New file.
2814         * config/arm/sfp-machine.h: New file.
2815         * config/arm/t-softfp: New file.
2816         * config/c6x/sfp-machine.h: New file.
2817         * config/i386/32/t-fprules-softfp: Rename to ...
2818         * config/i386/32/t-softfp: ... this.
2819         (tifunctions, LIB2ADD): Remove.
2820         (softfp_int_modes): Override.
2821         * config/i386/64/t-softfp-compat (tf-functions): Remove config
2822         subdir.
2823         * config/i386/64/eqtf2.c: Likewise.
2824         * config/i386/64/getf2.c: Likewise.
2825         * config/i386/64/letf2.c: Likewise.
2826         * config/ia64/sft-machine.h: New file.
2827         * config/ia64/t-fprules-softfp: Rename to ...
2828         * config/ia64/t-softfp: ... this.
2829         * config/lm32/sfp-machine.h: New file.
2830         * config/moxie/t-moxie-softfp: Remove.
2831         * config/rs6000/ibm-ldouble-format: New file.
2832         * config/rs6000/ibm-ldouble.c: New file.
2833         * config/rs6000/libgcc-ppc-glibc.ver: New file
2834         * config/rs6000/libgcc-ppc64.ver: New file
2835         * config/rs6000/sfp-machine.h: New file.
2836         * config/rs6000/t-freebsd: New file.
2837         * config/rs6000/t-ibm-ldouble: New file.
2838         * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2839         libgcc-ppc-glibc.ver.
2840         * config/rs6000/t-linux64: New file.
2841         * config/rs6000/t-ppccomm (LIB2ADD): Add
2842         $(srcdir)/config/rs6000/ibm-ldouble.c.
2843         * config/rs6000/t-ppccomm-ldbl: New file.
2844         * config/score/sfp-machine.h: New file.
2845         * config.host (sfp_machine_header): Explain.
2846         (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2847         t-softfp to tmake_file.
2848         (arm*-*-uclinux*): Likewise.
2849         (arm*-*-ecos-elf): Likewise.
2850         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2851         (arm*-*-rtems*): Likewise.
2852         (arm*-*-elf): Likewise.
2853         (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2854         in tmake_file.
2855         Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2856         (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2857         (lm32-*-uclinux*): Likewise.
2858         (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2859         t-softfp-excl, t-softfp.
2860         (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2861         (powerpc64-*-darwin*): Likewise.
2862         (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2863         to tmake_file.
2864         (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2865         tmake_file.
2866         (powerpc-*-eabisim*): Likewise.
2867         (powerpc-*-elf*): Likewise.
2868         (powerpc-*-eabialtivec*): Likewise.
2869         (powerpc-xilinx-eabi*): Likewise.
2870         (powerpc-*-rtems*): Likewise.
2871         (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2872         t-softfp-excl, t-softfp to tmake_file.
2873         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2874         rs6000/t-ppccomm-ldbl to tmake_file.
2875         (powerpcle-*-elf*): Likewise.
2876         (powerpcle-*-eabisim*): Likewise.
2877         (powerpcle-*-eabi*): Likewise.
2878         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2879         rs6000/t-ibm-ldouble to tmake_file.
2880         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2881         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2882         (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2883         (tic6x-*-*): Likewise.
2884         (i[34567]86-*-darwin*, x86_64-*-darwin*,
2885         i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2886         i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2887         i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2888         i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2889         i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2890         t-softfp to tmake_file.
2891         * configure.ac (sfp_machine_header): Provide default if unset.
2892         Substitute.
2893         Link sfp-machine.h to config/$sfp_machine_header.
2894         * configure: Regenerate.
2895
2896 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2897
2898         * Makefile.in (double_type_size, long_double_type_size): Set.
2899         Remove $(fpbit-in-libgcc) support.
2900         (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2901         (fpbit-src): New variable.
2902         ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2903         Compile with -DFLOAT $(FPBIT_CFLAGS).
2904         Use $<.
2905         ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2906         Compile with $(FPBIT_CFLAGS).
2907         Use $<.
2908         ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2909         Compile with -DFLOAT $(TPBIT_CFLAGS).
2910         Use $<.
2911         * configure.ac (double_type_size, long_double_type_size):
2912         Determine and substitute.
2913         * configure: Regenerate.
2914         * fp-bit.c, fp-bit.h: New files.
2915         * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2916         * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2917         * config/mips/t-mips: New file.
2918         * config/mips/t-sdemtk: New file.
2919         * config/rs6000/ppc64-fp.c: New file.
2920         * config/rs6000/t-darwin (LIB2ADD): Add
2921         $(srcdir)/config/rs6000/ppc64-fp.c.
2922         * config/rs6000/t-ppc64-fp: New file.
2923         * config/rx/rx-lib.h: New file.
2924         * config/rx/t-rx (FPBIT): Set to true.
2925         ($(gcc_objdir)/fp-bit.c): Remove.
2926         (DPBIT): Set to true only with -m64bit-doubles.
2927         ($(gcc_objdir)/dp-bit.c): Remove.
2928         * config/sparc/t-softfp: Remove.
2929         * config/spu/t-elf: New file.
2930         * config/t-fdpbit, config/t-fpbit: New files.
2931         * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2932         (mips*-*-*): Likewise.
2933         (arm-wrs-vxworks): Likewise.
2934         (arm*-*-freebsd*): Likewise.
2935         (avr-*-rtems*): Add t-fpbit to tmake_file.
2936         (avr-*-*): Likewise.
2937         (bfin*-elf*): Add t-fdpbit to tmake_file.
2938         (bfin*-uclinux*): Likewise.
2939         (bfin*-linux-uclibc*): Likewise.
2940         (bfin*-rtems*): New case.
2941         Add t-fdpbit to tmake_file.
2942         (bfin*-*): Add t-fdpbit to tmake_file.
2943         (crisv32-*-elf): Likewise.
2944         (cris-*-linux*): Likewise.
2945         (fr30-*-elf): Likewise.
2946         (frv-*-elf, frv-*-*linux*): Likewise.
2947         (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2948         (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2949         (m32r-*-elf*): Likewise.
2950         (m32rle-*-elf*): Likewise.
2951         (m32r-*-linux*): Likewise.
2952         (m32rle-*-linux*): Likewise.
2953         (mcore-*-elf): Add t-fdpbit to tmake_file.
2954         (microblaze*-*-*): Likewise.
2955         (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2956         (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2957         (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2958         Fix typo.
2959         Add mips/t-tpbit to tmake-file.
2960         (mips*-*-linux*): Fix typo.
2961         (mips*-sde-elf*): New case
2962         Add mips/t-sdemtk unless using newlib.
2963         (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2964         (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2965         (mn10300-*-*): Likewise.
2966         (pdp11-*-*): Likewise.
2967         (picochip-*-*): Add t-fpbit to tmake_file.
2968         (powerpc-*-eabisimaltivec*): Likewise.
2969         (powerpc-*-eabisim*): Likewise.
2970         (powerpc-*-elf*): Likewise.
2971         (powerpc-*-eabialtivec*): Likewise.
2972         (powerpc-xilinx-eabi*): New case.
2973         Add t-fdpbit to tmake_file.
2974         (powerpc-*-eabi*):  Add t-fdpbit to tmake_file.
2975         (powerpc-*-rtems*): Likewise.
2976         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2977         tmake_file.
2978         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2979         tmake_file.
2980         (powerpc-*-lynxos*): Likewise.
2981         (powerpcle-*-elf*): Likewise.
2982         (powerpcle-*-eabisim*): Likewise.
2983         (powerpcle-*-eabi*): Likewise.
2984         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2985         t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2986         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2987         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2988         (rx-*-elf): Add t-fdpbit to tmake_file.
2989         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2990         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2991         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2992         (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2993         sh*-*-netbsd*.
2994         (sh-*-rtems*): Add t-fdpbit to tmake_file.
2995         (sh-wrs-vxworks): Likewise.
2996         (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2997         (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2998         (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2999         (sparc64-*-rtems*): ... new case.
3000         (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3001         (spu-*-elf*): Likewise.
3002         Add spu/t-elf to tmake_file.
3003         (v850*-*-*): Add t-fdpbit to tmake_file.
3004         (xstormy16-*-elf): Likewise.
3005         (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3006         (mep*-*-*): Likewise.
3007
3008 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3009
3010         * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3011         variables.
3012         (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3013         (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3014         (install-unwind_h): New target.
3015         (all): Depend on it.
3016         * config.host (unwind_header): New variable.
3017         (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3018         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3019         *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3020         (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3021         (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3022         Set unwind_header.
3023         (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3024         Set unwind_header.
3025         (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3026         arm*-*-eabi*.
3027         Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3028         Set unwind_header.
3029         (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3030         (ia64*-*-freebsd*): Likewise.
3031         (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3032         tmake_file.
3033         Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3034         $with_system_libunwind.
3035         (ia64*-*-hpux*): Set tmake_file.
3036         (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3037         (picochip-*-*): Set tmake_file.
3038         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3039         md_unwind_header.
3040         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3041         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3042         (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3043         (xtensa*-*-elf*): Set tmake_file.
3044         (xtensa*-*-linux*): Likewise.
3045         * configure.ac: Include ../config/unwind_ipinfo.m4.
3046         Call GCC_CHECK_UNWIND_GETIPINFO.
3047         Link unwind.h to $unwind_header.
3048         * configure: Regenerate.
3049         * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3050         unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3051         unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3052         unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3053         * config/unwind-dw2-fde-darwin.c: New file.
3054         * config/arm/libunwind.S, config/arm/pr-support.c,
3055         config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3056         config/arm/unwind-arm.h,: New files.
3057         * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3058         config/ia64/t-eh-ia64, config/ia64/t-glibc,
3059         config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3060         config/ia64/t-vms, config/ia64/unwind-ia64.c,
3061         config/ia64/unwind-ia64.h: New files.
3062         * config/picochip/t-picochip: New file.
3063         * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3064         files.
3065         * config/rs6000/t-darwin (LIB2ADDEH): Set.
3066         * config/s390/t-tpf (LIB2ADDEH): Remove.
3067         * config/t-darwin (LIB2ADDEH): Set.
3068         * config/t-eh-dw2-dip: New file.
3069         * config/t-libunwind, config/t-libunwind-elf: New files.
3070         * config/t-sol2 (LIB2ADDEH): Remove.
3071         * config/xtensa/t-xtensa: New file.
3072
3073 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
3074
3075         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3076         (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3077         long long to check rt_sigreturn syscall.
3078
3079 2011-08-02  Alan Modra  <amodra@gmail.com>
3080
3081         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3082         Restore for indirect call bcrtl from correct stack slot, and only
3083         if cfa+40 isn't valid.
3084
3085 2011-08-01  Julian Brown  <julian@codesourcery.com>
3086
3087         * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3088         (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3089         * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3090
3091 2011-08-01  Julian Brown  <julian@codesourcery.com>
3092
3093         * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3094         (libgcc-std.ver.in): Use above.
3095         * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3096         LIBGCC2_GNU_PREFIX is defined.  Use instead of LIBGCC2_GNU_PREFIX
3097         throughout file.
3098         * config/t-fixedpoint-gnu-prefix: New file.
3099         * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3100         * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3101         instead of __PFX__.
3102
3103 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
3104
3105         * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3106         Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3107         for x86-64.  Properly check __x86_64__ and __LP64__.
3108
3109 2010-07-28  H.J. Lu  <hongjiu.lu@intel.com>
3110
3111         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3112         version.
3113         (_FP_WS_TYPE): Likewise.
3114         (_FP_I_TYPE): Likewise.
3115
3116 2011-07-28  Alan Modra  <amodra@gmail.com>
3117
3118         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3119         Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3120         in a plt call stub.  Do restore r2 if stopped on bctrl.
3121
3122 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3123
3124         * config.host (i[3456x]86-*-netware*): Remove.
3125         * config/i386/netware-crt0.c, config/i386/t-nwld,
3126         config/i386/t-slibgcc-nwld: Remove.
3127
3128 2011-07-15  Bernd Schmidt  <bernds@codesourcery.com>
3129
3130         * config.host: Handle tic6x-*-*.
3131         * config/c6x/c6x-abi.h: New file.
3132
3133 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3134
3135         * config/i386/crtprec.c: New file.
3136         * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3137         * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3138         Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3139         (x86_64-*-darwin*): Likewise.
3140         (i[34567]86-*-solaris2*: Likewise.
3141
3142 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3143
3144         * config/alpha/crtfastmath.c: New file.
3145         * config/i386/crtfastmath.c: New file.
3146         * config/ia64/crtfastmath.c: New file.
3147         * config/mips/crtfastmath.c: New file.
3148         * config/sparc/crtfastmath.c: New file.
3149
3150         * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3151         crtfastmath.c.
3152         Add -frandom-seed=gcc-crtfastmath.
3153         * config/alpha/t-crtfm: Remove.
3154         * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3155         * config/ia64/t-ia64 (crtfastmath.o): Remove.
3156
3157         * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3158         (alpha*-dec-osf5.1*): Likewise.
3159         (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3160         Add crtfastmath.o to extra_parts.
3161         (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3162         Add crtfastmath.o to extra_parts.
3163         (x86_64-*-darwin*): Likewise.
3164         (x86_64-*-mingw*): Likewise.
3165         (ia64*-*-elf*): Add t-crtfm to tmake_file.
3166         (ia64*-*-freebsd*): Likewise.
3167         (ia64*-*-linux*): Likewise.
3168         (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3169         Add crtfastmath.o to extra_parts.
3170
3171 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3172
3173         * config/darwin-crt3.o: New file.
3174         * config/rs6000/darwin-crt2.c: New file.
3175         * config/t-darwin: New file.
3176         * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3177         (crt2.o): New rule.
3178         * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3179         (powerpc-*-darwin*): Add crt2.o to extra_parts.
3180         (powerpc64-*-darwin*): Likewise.
3181
3182 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3183
3184         * config/i386/netware-crt0.c: New file.
3185         * config/i386/t-nwld: Rename to ...
3186         * config/i386/t-slibgcc-nwld: ... this.
3187         * config/i386/t-nwld: New file.
3188         * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3189         tmake_file.
3190         Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3191         extra_parts.
3192
3193 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3194
3195         * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3196         i386/t-crtstuff.
3197         * configure: Regenerate.
3198
3199 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3200
3201         * dfp-bit.c, dfp-bit.h: New files.
3202         * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3203         variables.
3204         ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3205         ($(d64pbit-o)): Likewise.
3206         ($(d128pbit-o)): Likewise.
3207         * config/t-dfprules: New file.
3208         * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3209         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3210         i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3211         (x86_64-*-linux*): Likewise.
3212         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3213         (i[34567]86-*-cygwin*): Likewise.
3214         (i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
3215         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3216
3217 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3218
3219         * Makfile.in (LIBGCOV): New variable.
3220         ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3221         * libgcov.c: New file.
3222
3223 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3224
3225         * fixed-bit.c, fixed-bit.h: New files.
3226         * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3227         refer to fixed-bit.c.
3228
3229 2011-07-07  Joseph Myers  <joseph@codesourcery.com>
3230
3231         * config.host (*local*): Remove.
3232
3233 2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3234
3235         PR target/39150
3236         * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3237         like i?86-*-solaris2.1[0-9]*.
3238         (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3239         * configure.ac (i?86-*-solaris2*): Likewise.
3240         * configure: Regenerate.
3241
3242 2011-07-06  Thomas Schwinge  <thomas@schwinge.name>
3243
3244         * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3245         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3246         md_unwind_header by splitting out of...
3247         (i[34567]86-*-linux*): ... this.
3248         * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3249         Remove md_unwind_header by splitting out of...
3250         (x86_64-*-linux*): ... this.
3251
3252 2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
3253
3254         * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3255
3256 2011-06-28  Nick Clifton  <nickc@redhat.com>
3257
3258         * config.host: Recognize all V850 variants.
3259
3260 2011-06-22  Uros Bizjak  <ubizjak@gmail.com>
3261
3262         * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3263
3264 2011-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3265
3266         * shared-object.mk (c_flags-$o): Save c_flags.
3267         ($(base)$(objext)): Use it.
3268         ($(base)_s$(objext)): Likewise.
3269
3270 2011-06-21  Bernd Schmidt  <bernds@codesourcery.com>
3271
3272         * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3273         * libgcc-std.ver.in (GCC_4.7.0): New section.
3274
3275 2011-06-16  Georg-Johann Lay  <avr@gjlay.de>
3276
3277         PR target/49313
3278         PR target/29524
3279         * config/avr/t-avr: Fix line endings.
3280         (intfuncs16): Remove _ffsXX2,  _clzXX2, _ctzXX2, _popcountXX2,
3281         _parityXX2.
3282
3283 2011-06-14  Olivier Hainque  <hainque@adacore.com>
3284             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3285
3286         * config/mips/irix6-unwind.h: New file.
3287         * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3288
3289 2011-06-10  Eric Botcazou  <ebotcazou@adacore.com>
3290
3291         * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3292         (sparc64_fallback_frame_state): Use it.
3293         (sparc64_frob_update_context): Further adjust context.
3294         * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3295         * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3296         * config/sparc/sol2-cn.S: Likewise.
3297
3298 2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3299
3300         * enable-execute-stack-empty.c: New file.
3301         * enable-execute-stack-mprotect.c: New file.
3302         * config/i386/enable-execute-stack-mingw32.c: New file.
3303         * config.host (enable_execute_stack): New variable.
3304         Select appropriate variants.
3305         * configure.ac: Link enable-execute-stack.c to
3306         $enable_execute_stack.
3307         * configure: Regenerate.
3308         * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3309         (lib2funcs): Remove _enable_execute_stack.
3310
3311 2011-06-09  David S. Miller  <davem@davemloft.net>
3312             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3313
3314         * config.host (sparc-*-linux*): Correct md_unwind_header
3315         filename.
3316         (s390x-ibm-tpf*): Fix typo.
3317
3318 2011-06-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3319
3320         * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3321         Add crtfastmath.o to extra_parts.
3322         (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3323         mips/t-crtfm.
3324         * config/mips/t-crtfm: Remove.
3325
3326 2011-06-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3327
3328         * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3329
3330 2011-06-04  Kaz Kojima  <kkojima@gcc.gnu.org>
3331
3332         * config.host (sh*-*-linux*): Fix typo.
3333
3334 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3335
3336         * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3337         * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3338         * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3339         * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3340         * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3341         * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3342         * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3343         Wrap in !__MINGW64__.
3344         * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3345         * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3346         * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3347         * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3348         * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3349         * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3350         * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3351         Wrap in !__LP64__.
3352         * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3353         * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3354         * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3355         * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3356         * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3357         * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3358         * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3359         * config/no-unwind.h: New file.
3360         * config.host (md_unwind_header): Document.
3361         Define.
3362         (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3363         alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3364         hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3365         hppa[12]*-*-hpux11*): Set md_unwind_header.
3366         (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3367         Set md_unwind_header.
3368         (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3369         (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3370         (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3371         m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3372         powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3373         s390x-*-linux*,  s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3374         sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3375         md_unwind_header.
3376         * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3377         * configure: Regenerate.
3378
3379 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3380
3381         * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3382         Set tmake_file, extra_parts.
3383         * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3384         Remove O32 support.
3385         * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3386         Remove O32 support.
3387         * config/mips/t-irix6: New file.
3388         * config/mips/t-slibgcc-irix: New file.
3389
3390 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3391
3392         * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3393         * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3394
3395 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3396
3397         * configure.ac (target_thread_file): Determine thread model.
3398         * configure: Regenerate.
3399         * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3400         * config/alpha/t-alpha: New file.
3401         * config/alpha/t-crtfm: Use $<.
3402         * config/alpha/t-ieee: New file.
3403         * config/alpha/t-osf-pthread: New file.
3404         * config/alpha/t-slibgcc-osf: New file.
3405         * config/alpha/libgcc-osf5.ver: New file.
3406
3407 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3408
3409         * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3410         tmake_file.
3411         Add crtfastmath.o to extra_parts.
3412
3413 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3414
3415         * config/gmon-sol2.c: Reindent.
3416         Cleanup comments.
3417         Remove, correct casts.
3418         Use STDERR_FILENO, NULL.
3419         (BASEADDRESS): Remove.
3420         (minbrk): Remove.
3421         (errno, sbrk): Remove declarations.
3422         (monstartup) [hp300]: Remove.
3423         (mcount): Remove.
3424
3425 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3426
3427         * Makefile.in (cpu_type): Define.
3428         * config.host (i[34567]86-*-rtems*): Handle it.
3429         (i[34567]86-*-solaris2*): Move body ...
3430         (*-*-solaris2*): ... here.
3431         New case, generalize.
3432         (sparc-*-elf*): Handle it.
3433         (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3434         (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3435         (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3436         Fold into ...
3437         (sparc*-*-solaris2*): ... this.
3438         New case.
3439         (sparc64-*-elf*): Handle it.
3440         * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3441         Merge ../gcc/config/i386/gmon-sol2.c.
3442         * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3443         Use C comments.
3444         Merge ../gcc/config/i386/sol2-gc1.asm.
3445         * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3446         Use C comments.
3447         * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3448         Use C comments.
3449         * config/i386/t-crtfm (crtfastmath.o): Use $<.
3450         * config/i386/t-crtstuff: New file.
3451         * config/i386/t-softfp: New file.
3452         * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3453         $(T)crti.o, $(T)crtn.o): Remove.
3454         (gcrt1.o): New rule.
3455         (TARGET_LIBGCC2_CFLAGS): Remove.
3456         * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3457         * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3458         * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3459         * config/sparc/t-sol2: New file.
3460         * config/sparc/t-crtfm: Move to ...
3461         * config/t-crtfm: ... this.
3462         Use $(cpu_type), $<.
3463         * config/t-crtin: New file.
3464         * config/sparc/t-softfp: New file.
3465         * config/sparc/t-softmul: New file.
3466         * config/t-rtems: New file.
3467         * config/t-slibgcc: New file.
3468         * config/t-slibgcc-elf-ver: New file.
3469         * config/t-slibgcc-gld: New file.
3470         * config/t-slibgcc-sld: New file.
3471         * config/t-sol2: New file.
3472         * configure.ac: Include ../config/lib-ld.m4.
3473         Call AC_LIB_PROG_LD_GNU.
3474         Substitute cpu_type.
3475         * configure: Regenerate.
3476
3477 2011-05-27  Bernd Schmidt  <bernds@codesourcery.com>
3478
3479         PR bootstrap/49173
3480         * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3481         libgcc-std.ver in the build directory.
3482         * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3483         * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3484
3485 2011-05-25  Bernd Schmidt  <bernds@codesourcery.com>
3486
3487         * libgcc-std.ver.in: New file.
3488         * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3489         variables.
3490         (libgcc-std.ver): New rule.
3491         * config/t-gnu-prefix: New file.
3492
3493 2011-05-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3494
3495         * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3496
3497 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
3498
3499         * config/i386/darwin-lib.h: New file.
3500
3501 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
3502
3503         * config/arm/symbian-lib.h: New.
3504
3505 2011-05-04  Chris Demetriou  <cgd@google.com>
3506
3507         * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3508         (__x86.get_pc_thunk.bx): ...this.
3509         (__morestack): Adjust for rename, remove undef of __i686.
3510
3511 2011-05-03  Chris Demetriou  <cgd@google.com>
3512
3513         * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3514
3515 2011-03-22  Joseph Myers  <joseph@codesourcery.com>
3516
3517         * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3518         arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3519         m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3520         powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3521         sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3522         Remove cases.
3523
3524 2011-03-14  Andreas Tobler  <andreast@fgznet.ch>
3525
3526         * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3527         Adjust copyright year.
3528
3529 2011-03-07  Ian Lance Taylor  <iant@google.com>
3530
3531         * generic-morestack.c (__splitstack_find): Adjust returned stack
3532         pointer to include all registers pushed by __morestack.
3533
3534 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
3535
3536         PR target/40125
3537         * configure.ac: Call ACX_NONCANONICAL_TARGET.
3538         (toolexecdir): Calculate and AC_SUBST.
3539         (toolexeclibdir): Likewise.
3540         * Makefile.in (target_noncanonical): Import.
3541         (toolexecdir): Likewise.
3542         (toolexeclibdir): Likewise.
3543         * configure: Regenerate.
3544
3545 2010-12-13  Nathan Froyd  <froydnj@codesourcery.com>
3546
3547         PR target/46040
3548         * config/arm/bpabi.h: Rename to...
3549         * config/arm/bpabi-lib.h: ...this.
3550
3551 2010-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3552
3553         * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3554         appropriate.
3555         * configure: Regenerate.
3556
3557 2010-11-24  Nathan Froyd  <froydnj@codesourcery.com>
3558
3559         * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3560         __FLOAT_WORD_ORDER__.
3561         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3562         Delete.
3563
3564 2010-11-20  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3565
3566         PR other/46202
3567         * Makefile.in (install-strip): New phony target.
3568
3569 2010-11-07  Ian Lance Taylor  <iant@google.com>
3570
3571         PR target/46089
3572         * config/i386/morestack.S (__morestack_large_model): New
3573         function.
3574
3575 2010-10-23  Nathan Froyd  <froydnj@codesourcery.com>
3576
3577         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3578         Delete.
3579         (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3580
3581 2010-10-14  Nathan Froyd  <froydnj@codesourcery.com>
3582
3583         * config/arm/bpabi.h: New file.
3584         * config/frv/frv-abi.h: New file.
3585
3586 2010-10-01  Ian Lance Taylor  <iant@google.com>
3587
3588         * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3589         * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3590
3591 2010-10-01  H.J. Lu  <hongjiu.lu@intel.com>
3592
3593         PR target/45858
3594         * config.host: Add the missing `$'.
3595
3596 2010-09-30  Michael Eager  <eager@eagercon.com>
3597
3598         * config.host: Add microblaze*-*-*.
3599         * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3600         muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3601         udivsi3.asm,umodsi3.asm}:  New.
3602
3603 2010-09-28  Ian Lance Taylor  <iant@google.com>
3604
3605         * configure.ac: Adjust CFI test to test assembler directly rather
3606         than checking gcc preprocessor macro.
3607         * configure: Rebuild.
3608
3609 2010-09-27  Ian Lance Taylor  <iant@google.com>
3610
3611         * configure.ac: Test whether assembler supports CFI directives.
3612         * config.host: Only add t-stack and i386/t-stack-i386 to
3613         tmake_file if libgcc_cv_cfi is "yes".
3614         * configure: Rebuild.
3615
3616 2010-09-27  Ian Lance Taylor  <iant@google.com>
3617
3618         * generic-morestack.h: New file.
3619         * generic-morestack.c: New file.
3620         * generic-morestack-thread.c: New file.
3621         * config/i386/morestack.S: New file.
3622         * config/t-stack: New file.
3623         * config/i386/t-stack-i386: New file.
3624         * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3625         i386/t-stack-i386 to tmake_file.
3626
3627 2010-09-21  Iain Sandoe  <iains@gcc.gnu.org>
3628
3629         * Makefile.in (libgcc-extra-parts):  Check for static archives and
3630         invoke ranlib after installing them.
3631         (gcc-extra-parts): Likewise.
3632         (install-leaf): Likewise.
3633
3634 2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>
3635
3636         * configure: Regenerated.
3637
3638 2010-09-10  Kai Tietz  <kai.tietz@onevision.com>
3639
3640         * configure: Regenerated.
3641
3642 2010-09-09  Gerald Pfeifer  <gerald@pfeifer.com>
3643             Andrew Pinski  <pinskia@gmail.com>
3644
3645         PR target/40959
3646         * config.host (ia64*-*-freebsd*): Set extra_parts.  Set tmake_file.
3647
3648 2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>
3649
3650         PR target/45524
3651         * configure: Regenerated.
3652
3653 2010-09-06  Andreas Schwab  <schwab@redhat.com>
3654
3655         * configure: Regenerate.
3656
3657 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
3658
3659         * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3660         64bit targets.
3661         (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3662         for 64bit targets.
3663
3664 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
3665             Iain Sandoe  <iains@gcc.gnu.org>
3666
3667         PR target/45476
3668         * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3669         LIB2FUNCS_EXCLUDE functions.
3670
3671 2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3672
3673         * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3674         Include dfp.m4.
3675         * configure: Regenerate.
3676
3677 2010-09-01  Uros Bizjak  <ubizjak@gmail.com>
3678
3679         * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3680         i386/t-freebsd to tmake_file.
3681         * config/i386/t-freebsd: New file.
3682         * config/i386/libgcc-bsd.ver: New file.
3683
3684 2010-07-23  Nathan Froyd  <froydnj@codesourcery.com>
3685
3686         * config.host (powerpc*-eabispe*): Set tmake_file.
3687         (powerpc*-eabi*): Likewise.
3688         * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3689         crtbeginS, crtendS, crtbeginT.
3690
3691 2010-06-12  Kazu Hirata  <kazu@codesourcery.com>
3692
3693         * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3694         to tmake_file.  Add crtfastmath.o to extra_parts.
3695         * config/mips/t-crtfm: New.
3696
3697 2010-05-19  Joel Sherrill <joel.sherrill@oarcorp.com>
3698
3699         * config.host (sparc64-*-rtems*): New target.
3700
3701 2010-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3702
3703         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3704         assembler syntax.
3705
3706 2010-04-15  Thomas Schwinge  <tschwinge@gnu.org>
3707
3708         * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3709
3710 2010-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3711
3712         * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3713         alpha-dec-osf5.0* support.
3714
3715 2010-04-01  Ralf Corsépius <ralf.corsepius@rtems.org>
3716
3717         * config.host: Add lm32-*-rtems*.
3718
3719 2010-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3720             Uros Bizjak <ubizjak@gmail.com>
3721
3722         PR target/39048
3723         * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3724         like other remaining 32-bit x86 OSes.
3725         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3726         assembler syntax.
3727         * config/i386/libgcc-sol2.ver: New file.
3728         * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3729
3730 2010-03-30  Jack Howarth <howarth@bromo.med.uc.edu>
3731
3732         PR c/43553
3733         * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3734         * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3735         is used and substitute set_use_emutls.
3736         * configure: Regenerated.
3737
3738 2010-03-30  Tarik Graba  <tarik.graba@telecom-paristech.fr>
3739
3740         * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3741
3742 2010-03-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3743
3744         PR target/38085
3745         * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3746         MULTILIB_CFLAGS.
3747         ($(T)gcrt1.o): Likewise.
3748         ($(T)crt1.o): Likewise.
3749         ($(T)crti.o): Likewise.
3750         ($(T)crtn.o): Likewise.
3751
3752 2010-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3753
3754         PR other/42980
3755         * Makefile.in (install): Use $(MAKE) string in rule, for
3756         parallel make.
3757
3758 2010-02-22  Hans-Peter Nilsson  <hp@bitrange.com>
3759
3760         Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3761         * config/mmix/t-mmix: New file.
3762         * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3763
3764 2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>
3765
3766         PR java/41991
3767         * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3768         SHLIB_MAPFILES.
3769
3770 2010-01-04  Anthony Green  <green@moxielogic.com>
3771
3772         * config/moxie/crti.asm, config/moxie/crtn.asm,
3773         config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3774         config/moxie/t-moxie: New files.
3775         * config.host: Add t-moxie-softfp reference.
3776
3777 2009-11-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3778
3779         PR other/39888
3780         * config/t-slibgcc-darwin: Fix embedded rpaths for
3781         --enable-version-specific-runtime-libs, build extension stub
3782         libs exposing features available from current libgcc_s.
3783
3784 2009-11-11  Jon Beniston <jon@beniston.com>
3785
3786         * config.host: Add lm32 targets.
3787         * config/lm32: New directory.
3788         * config/lm32/libgcc_lm32.h: New file.
3789         * config/lm32/_mulsi3.c: New file.
3790         * config/lm32/_udivmodsi4.c: New file.
3791         * config/lm32/_divsi3.c: New file.
3792         * config/lm32/_modsi3.c: New file.
3793         * config/lm32/_udivsi3.c: New file.
3794         * config/lm32/_umodsi3.c: New file.
3795         * config/lm32/_lshrsi3.S: New file.
3796         * config/lm32/_ashrsi3.S: New file.
3797         * config/lm32/_ashlsi3.S: New file.
3798         * config/lm32/crti.S: New file.
3799         * config/lm32/crtn.S: New file.
3800         * config/lm32/t-lm32: New file.
3801         * config/lm32/t-elf: New file.
3802         * config/lm32/t-uclinux: New file.
3803
3804 2009-10-26  Nick Clifton  <nickc@redhat.com>
3805
3806         * config.host: Add support for RX target.
3807         * config/rx: New directory.
3808         * config/rx/rx-abi-functions.c: New file. Supplementary
3809         functions for libgcc to support the RX ABI.
3810         * config/rx/rx-abi.h: New file.  Supplementary header file for
3811         libgcc RX ABI functions.
3812         * config/rx/t-rx: New file: Makefile fragment for building
3813         libgcc for the RX.
3814
3815 2009-10-09  Uros Bizjak  <ubizjak@gmail.com>
3816
3817         * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3818         constraint of y0 to "g".
3819
3820 2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3821
3822         * config.host: Include the s390 makefile fragments.
3823         * config/s390/32/_fixdfdi.c: New file.
3824         * config/s390/32/_fixsfdi.c: New file.
3825         * config/s390/32/_fixtfdi.c: New file.
3826         * config/s390/32/_fixunsdfdi.c: New file.
3827         * config/s390/32/_fixunssfdi.c: New file.
3828         * config/s390/32/_fixunstfdi.c: New file.
3829         * config/s390/32/t-floattodi: New file.
3830         * config/s390/libgcc-glibc.ver: New file.
3831         * config/s390/t-crtstuff: New file.
3832         * config/s390/t-linux: New file.
3833         * config/s390/t-tpf: New file.
3834
3835 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3836
3837         * configure.ac (AC_PREREQ): Bump to 2.64.
3838
3839 2009-08-22  Kaz Kojima  <kkojima@gcc.gnu.org>
3840
3841         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3842
3843 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3844
3845         * configure: Regenerate.
3846
3847 2009-08-09  Douglas B Rupp  <rupp@gnat.com>
3848
3849         * config.host (ia64-hp-*vms*): New target.
3850         (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3851         with ia64-hp-*vms*.
3852
3853 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3854
3855         * configure.ac: Add snippet for maintainer-mode.
3856         * configure: Regenerate.
3857         * Makefile.in (AUTOCONF, configure_deps): New variables.
3858         ($(srcdir)/configure)): New rule, active only with maintainer
3859         mode turned on.
3860
3861 2009-06-23  DJ Delorie  <dj@redhat.com>
3862
3863         Add MeP port.
3864         * config.host: Add mep support.
3865
3866 2009-06-22  Kai Tietz  <kai.tietz@onevision.com>
3867
3868         * config.host: Add i386/${host_address}/t-fprules-softfp and
3869         t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
3870
3871         * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3872         for mingw targets.
3873         * config/i386/64/_multc3.c: Likewise.
3874         * config/i386/64/_powitf2.c: Likewise.
3875         * config/i386/64/eqtf2.c: Likewise.
3876         * config/i386/64/getf2.c: Likewise.
3877         * config/i386/64/letf2.c: Likewise.
3878         * config/i386/64/letf2.c: Likewise.
3879         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3880         unsigned long long for x64 mingw targets.
3881         (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3882         (_FP_I_TYPE): Define as long long for x64 mingw target.
3883
3884 2009-06-10  Maciej W. Rozycki  <macro@linux-mips.org>
3885
3886         * config.host (vax-*-linux*): New.
3887
3888 2009-05-31  Anthony Green  <green@moxielogic.com>
3889
3890         * config.host: Add moxie support.
3891         * config/moxie/t-moxie: New file.
3892
3893 2009-05-29  David Billinghurst <billingd@gcc.gnu.org>
3894
3895         * config.host: Add i386/${host_address}/t-fprules-softfp and
3896         t-softfp to tmake_file for i[34567]86-*-cygwin*.
3897
3898 2009-04-17  Aurelien Jarno  <aurelien@aurel32.net>
3899
3900         * config.host: Add i386/${host_address}/t-fprules-softfp to
3901         tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3902
3903 2009-04-09  Nick Clifton  <nickc@redhat.com>
3904
3905         * config/ia64/tf-signs.c: Change copyright header to refer to
3906         version 3 of the GNU General Public License with version 3.1
3907         of the GCC Runtime Library Exception and to point readers at
3908         the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3909         web page.
3910         * config/i386/32/tf-signs.c: Likewise.
3911         * config/libbid/_addsub_dd.c: Likewise.
3912         * config/libbid/_addsub_sd.c: Likewise.
3913         * config/libbid/_addsub_td.c: Likewise.
3914         * config/libbid/_dd_to_df.c: Likewise.
3915         * config/libbid/_dd_to_di.c: Likewise.
3916         * config/libbid/_dd_to_sd.c: Likewise.
3917         * config/libbid/_dd_to_sf.c: Likewise.
3918         * config/libbid/_dd_to_si.c: Likewise.
3919         * config/libbid/_dd_to_td.c: Likewise.
3920         * config/libbid/_dd_to_tf.c: Likewise.
3921         * config/libbid/_dd_to_udi.c: Likewise.
3922         * config/libbid/_dd_to_usi.c: Likewise.
3923         * config/libbid/_dd_to_xf.c: Likewise.
3924         * config/libbid/_df_to_dd.c: Likewise.
3925         * config/libbid/_df_to_sd.c: Likewise.
3926         * config/libbid/_df_to_td.c: Likewise.
3927         * config/libbid/_di_to_dd.c: Likewise.
3928         * config/libbid/_di_to_sd.c: Likewise.
3929         * config/libbid/_di_to_td.c: Likewise.
3930         * config/libbid/_div_dd.c: Likewise.
3931         * config/libbid/_div_sd.c: Likewise.
3932         * config/libbid/_div_td.c: Likewise.
3933         * config/libbid/_eq_dd.c: Likewise.
3934         * config/libbid/_eq_sd.c: Likewise.
3935         * config/libbid/_eq_td.c: Likewise.
3936         * config/libbid/_ge_dd.c: Likewise.
3937         * config/libbid/_ge_sd.c: Likewise.
3938         * config/libbid/_ge_td.c: Likewise.
3939         * config/libbid/_gt_dd.c: Likewise.
3940         * config/libbid/_gt_sd.c: Likewise.
3941         * config/libbid/_gt_td.c: Likewise.
3942         * config/libbid/_isinfd128.c: Likewise.
3943         * config/libbid/_isinfd32.c: Likewise.
3944         * config/libbid/_isinfd64.c: Likewise.
3945         * config/libbid/_le_dd.c: Likewise.
3946         * config/libbid/_le_sd.c: Likewise.
3947         * config/libbid/_le_td.c: Likewise.
3948         * config/libbid/_lt_dd.c: Likewise.
3949         * config/libbid/_lt_sd.c: Likewise.
3950         * config/libbid/_lt_td.c: Likewise.
3951         * config/libbid/_mul_dd.c: Likewise.
3952         * config/libbid/_mul_sd.c: Likewise.
3953         * config/libbid/_mul_td.c: Likewise.
3954         * config/libbid/_ne_dd.c: Likewise.
3955         * config/libbid/_ne_sd.c: Likewise.
3956         * config/libbid/_ne_td.c: Likewise.
3957         * config/libbid/_sd_to_dd.c: Likewise.
3958         * config/libbid/_sd_to_df.c: Likewise.
3959         * config/libbid/_sd_to_di.c: Likewise.
3960         * config/libbid/_sd_to_sf.c: Likewise.
3961         * config/libbid/_sd_to_si.c: Likewise.
3962         * config/libbid/_sd_to_td.c: Likewise.
3963         * config/libbid/_sd_to_tf.c: Likewise.
3964         * config/libbid/_sd_to_udi.c: Likewise.
3965         * config/libbid/_sd_to_usi.c: Likewise.
3966         * config/libbid/_sd_to_xf.c: Likewise.
3967         * config/libbid/_sf_to_dd.c: Likewise.
3968         * config/libbid/_sf_to_sd.c: Likewise.
3969         * config/libbid/_sf_to_td.c: Likewise.
3970         * config/libbid/_si_to_dd.c: Likewise.
3971         * config/libbid/_si_to_sd.c: Likewise.
3972         * config/libbid/_si_to_td.c: Likewise.
3973         * config/libbid/_td_to_dd.c: Likewise.
3974         * config/libbid/_td_to_df.c: Likewise.
3975         * config/libbid/_td_to_di.c: Likewise.
3976         * config/libbid/_td_to_sd.c: Likewise.
3977         * config/libbid/_td_to_sf.c: Likewise.
3978         * config/libbid/_td_to_si.c: Likewise.
3979         * config/libbid/_td_to_tf.c: Likewise.
3980         * config/libbid/_td_to_udi.c: Likewise.
3981         * config/libbid/_td_to_usi.c: Likewise.
3982         * config/libbid/_td_to_xf.c: Likewise.
3983         * config/libbid/_tf_to_dd.c: Likewise.
3984         * config/libbid/_tf_to_sd.c: Likewise.
3985         * config/libbid/_tf_to_td.c: Likewise.
3986         * config/libbid/_udi_to_dd.c: Likewise.
3987         * config/libbid/_udi_to_sd.c: Likewise.
3988         * config/libbid/_udi_to_td.c: Likewise.
3989         * config/libbid/_unord_dd.c: Likewise.
3990         * config/libbid/_unord_sd.c: Likewise.
3991         * config/libbid/_unord_td.c: Likewise.
3992         * config/libbid/_usi_to_dd.c: Likewise.
3993         * config/libbid/_usi_to_sd.c: Likewise.
3994         * config/libbid/_usi_to_td.c: Likewise.
3995         * config/libbid/_xf_to_dd.c: Likewise.
3996         * config/libbid/_xf_to_sd.c: Likewise.
3997         * config/libbid/_xf_to_td.c: Likewise.
3998         * config/libbid/bid128.c: Likewise.
3999         * config/libbid/bid128_2_str.h: Likewise.
4000         * config/libbid/bid128_2_str_macros.h: Likewise.
4001         * config/libbid/bid128_2_str_tables.c: Likewise.
4002         * config/libbid/bid128_add.c: Likewise.
4003         * config/libbid/bid128_compare.c: Likewise.
4004         * config/libbid/bid128_div.c: Likewise.
4005         * config/libbid/bid128_fma.c: Likewise.
4006         * config/libbid/bid128_logb.c: Likewise.
4007         * config/libbid/bid128_minmax.c: Likewise.
4008         * config/libbid/bid128_mul.c: Likewise.
4009         * config/libbid/bid128_next.c: Likewise.
4010         * config/libbid/bid128_noncomp.c: Likewise.
4011         * config/libbid/bid128_quantize.c: Likewise.
4012         * config/libbid/bid128_rem.c: Likewise.
4013         * config/libbid/bid128_round_integral.c: Likewise.
4014         * config/libbid/bid128_scalb.c: Likewise.
4015         * config/libbid/bid128_sqrt.c: Likewise.
4016         * config/libbid/bid128_string.c: Likewise.
4017         * config/libbid/bid128_to_int16.c: Likewise.
4018         * config/libbid/bid128_to_int32.c: Likewise.
4019         * config/libbid/bid128_to_int64.c: Likewise.
4020         * config/libbid/bid128_to_int8.c: Likewise.
4021         * config/libbid/bid128_to_uint16.c: Likewise.
4022         * config/libbid/bid128_to_uint32.c: Likewise.
4023         * config/libbid/bid128_to_uint64.c: Likewise.
4024         * config/libbid/bid128_to_uint8.c: Likewise.
4025         * config/libbid/bid32_to_bid128.c: Likewise.
4026         * config/libbid/bid32_to_bid64.c: Likewise.
4027         * config/libbid/bid64_add.c: Likewise.
4028         * config/libbid/bid64_compare.c: Likewise.
4029         * config/libbid/bid64_div.c: Likewise.
4030         * config/libbid/bid64_fma.c: Likewise.
4031         * config/libbid/bid64_logb.c: Likewise.
4032         * config/libbid/bid64_minmax.c: Likewise.
4033         * config/libbid/bid64_mul.c: Likewise.
4034         * config/libbid/bid64_next.c: Likewise.
4035         * config/libbid/bid64_noncomp.c: Likewise.
4036         * config/libbid/bid64_quantize.c: Likewise.
4037         * config/libbid/bid64_rem.c: Likewise.
4038         * config/libbid/bid64_round_integral.c: Likewise.
4039         * config/libbid/bid64_scalb.c: Likewise.
4040         * config/libbid/bid64_sqrt.c: Likewise.
4041         * config/libbid/bid64_string.c: Likewise.
4042         * config/libbid/bid64_to_bid128.c: Likewise.
4043         * config/libbid/bid64_to_int16.c: Likewise.
4044         * config/libbid/bid64_to_int32.c: Likewise.
4045         * config/libbid/bid64_to_int64.c: Likewise.
4046         * config/libbid/bid64_to_int8.c: Likewise.
4047         * config/libbid/bid64_to_uint16.c: Likewise.
4048         * config/libbid/bid64_to_uint32.c: Likewise.
4049         * config/libbid/bid64_to_uint64.c: Likewise.
4050         * config/libbid/bid64_to_uint8.c: Likewise.
4051         * config/libbid/bid_b2d.h: Likewise.
4052         * config/libbid/bid_binarydecimal.c: Likewise.
4053         * config/libbid/bid_conf.h: Likewise.
4054         * config/libbid/bid_convert_data.c: Likewise.
4055         * config/libbid/bid_decimal_data.c: Likewise.
4056         * config/libbid/bid_decimal_globals.c: Likewise.
4057         * config/libbid/bid_div_macros.h: Likewise.
4058         * config/libbid/bid_dpd.c: Likewise.
4059         * config/libbid/bid_flag_operations.c: Likewise.
4060         * config/libbid/bid_from_int.c: Likewise.
4061         * config/libbid/bid_functions.h: Likewise.
4062         * config/libbid/bid_gcc_intrinsics.h: Likewise.
4063         * config/libbid/bid_inline_add.h: Likewise.
4064         * config/libbid/bid_internal.h: Likewise.
4065         * config/libbid/bid_round.c: Likewise.
4066         * config/libbid/bid_sqrt_macros.h: Likewise.
4067
4068 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
4069
4070         * Makefile.in: Change copyright header to refer to version
4071         3 of the GNU General Public License and to point readers at the
4072         COPYING3 file and the FSF's license web page.
4073         * config.host: Likewise.
4074
4075 2009-04-07  Alan Modra  <amodra@bigpond.net.au>
4076
4077         * config.host: Reorder and merge to match config.gcc change.
4078
4079 2009-04-03  Alan Modra  <amodra@bigpond.net.au>
4080
4081         * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4082
4083 2009-03-28  Joseph Myers  <joseph@codesourcery.com>
4084
4085         * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4086         armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4087         m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4088         powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4089
4090 2009-02-12  Uros Bizjak  <ubizjak@gmail.com>
4091
4092         * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4093         * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4094
4095 2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>
4096
4097         * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4098         ia64/t-softfp-compat to tmake_file.
4099
4100         * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4101
4102         * config/ia64/__divxf3.asm: New.
4103         * config/ia64/_fixtfdi.asm: Likewise.
4104         * config/ia64/_fixunstfdi.asm: Likewise.
4105         * config/ia64/_floatditf.asm: Likewise.
4106         * config/ia64/t-fprules-softfp: Likewise.
4107         * config/ia64/t-softfp-compat: Likewise.
4108         * config/ia64/tf-signs.c: Likewise.
4109
4110 2009-01-18  Ben Elliston  <bje@au.ibm.com>
4111
4112         * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4113
4114 2009-01-16  Ben Elliston  <bje@au.ibm.com>
4115
4116         * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4117         to tmake_file.
4118
4119 2009-01-13  Ben Elliston  <bje@au.ibm.com>
4120
4121         * config/t-softfp: New file.
4122         * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4123         (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4124
4125 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
4126
4127         * config.host: Add m32r*-*-rtems*.
4128
4129 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
4130
4131         * config.host: Add m32c*-*-rtems*.
4132
4133 2008-11-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
4134
4135         PR bootstrap/33100
4136         * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4137         i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4138         * configure: Regenerate.
4139         * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4140         tmake_file here from gcc/config.gcc.
4141         Move extra_parts here from gcc/config.gcc.
4142         * config/i386/t-sol2: Move here from gcc/config/i386.
4143         Use gcc_srcdir instead of srcdir.
4144
4145 2008-11-18  Adam Nemet  <anemet@caviumnetworks.com>
4146
4147         * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4148         case.
4149
4150 2008-11-09  Thomas Schwinge  <tschwinge@gnu.org>
4151
4152         * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4153
4154 2008-10-08  Thomas Schwinge  <tschwinge@gnu.org>
4155
4156         * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4157
4158 2008-09-03  Hari Sandanagobalane  <hariharan@picochip.com>
4159
4160         Add picoChip port.
4161         * config.host: Add picochip-*-*.
4162
4163 2008-08-06  Bob Wilson  <bob.wilson@acm.org>
4164
4165         * config.host: Match more processor names for Xtensa.
4166
4167 2008-07-08  H.J. Lu  <hongjiu.lu@intel.com>
4168
4169         * config/i386/64/t-softfp-compat: Update comments.
4170
4171 2008-07-07  H.J. Lu  <hongjiu.lu@intel.com>
4172
4173         * config/i386/64/_divtc3-compat.c: Moved to ...
4174         * config/i386/64/_divtc3.c: Here.
4175
4176         * config/i386/64/_multc3-compat.c: Moved to ...
4177         * config/i386/64/_multc3.c: Here.
4178
4179         * config/i386/64/_powitf2-compat.c: Moved to ...
4180         * config/i386/64/_powitf2.c: Here.
4181
4182         * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4183         .c suffix instead of -compat.c.
4184
4185 2008-07-05  Uros Bizjak  <ubizjak@gmail.com>
4186
4187         * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4188         (_FP_MUL_MEAT_D): Ditto.
4189         (_FP_DIV_MEAT_S): Ditto.
4190         (_FP_DIV_MEAT_D): Ditto.
4191
4192 2008-07-03  Richard Sandiford  <rdsandiford@googlemail.com>
4193
4194         * Makefile.in: Add support for __sync_* libgcc functions.
4195
4196 2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>
4197
4198         * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4199
4200 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
4201
4202         PR boostrap/36702
4203         * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4204         and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.
4205
4206         * config/i386/64/t-fprules-softfp: Moved to ...
4207         * config/i386/64/t-softfp-compat: This.  New.
4208
4209 2008-07-02  Uros Bizjak  <ubizjak@gmail.com>
4210
4211         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4212         Initialize f with 0.0.
4213
4214 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
4215
4216         PR target/36669
4217         * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4218
4219         * config/i386/64/_divtc3-compat.c: New.
4220         * config/i386/64/_multc3-compat.c: Likewise.
4221         * config/i386/64/_powitf2-compat.c: Likewise.
4222         * config/i386/64/eqtf2.c: Likewise.
4223         * config/i386/64/getf2.c: Likewise.
4224         * config/i386/64/letf2.c: Likewise.
4225         * config/i386/64/t-fprules-softfp: Likewise.
4226
4227 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
4228
4229         * config.host: Add i386/${host_address}/t-fprules-softfp to
4230         tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4231         i[34567]86-*-linux*, x86_64-*-linux*.
4232
4233         * configure.ac: Set host_address to 64 or 32 for x86.
4234         * configure: Regenerated.
4235
4236         * Makefile.in (config.status): Also depend on
4237         $(srcdir)/config.host.
4238
4239         * config/i386/32/t-fprules-softfp: New.
4240         * config/i386/32/tf-signs.c: Likewise.
4241
4242         * config/i386/64/sfp-machine.h: New. Moved from gcc.
4243
4244 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
4245             Uros Bizjak  <ubizjak@gmail.com>
4246
4247         * config/i386/32/sfp-machine.h: New.
4248
4249 2008-06-26  Nathan Froyd  <froydnj@codesourcery.com>
4250
4251         * config/rs6000/t-ppccomm: Remove rules that conflict with
4252         auto-generated rules.
4253
4254 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4255
4256         * configure.ac: sinclude override.m4.
4257         * configure: Regenerate.
4258
4259 2008-06-11  Bernhard Fischer  <aldot@gcc.gnu.org>
4260
4261         * configure: Regenerate.
4262
4263 2008-06-10  Joseph Myers  <joseph@codesourcery.com>
4264
4265         * Makefile.in (DECNUMINC): Remove
4266         -I$(MULTIBUILDTOP)../../libdecnumber.
4267         * gstdint.h: New.
4268
4269 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
4270
4271         * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4272         parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4273         alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4274         arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4275         hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4276         i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4277         i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4278         i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4279         i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4280         mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4281         powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4282         powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4283         strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4284         vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4285
4286 2008-05-25  Arthur Loiret  <arthur.loiret@u-psud.fr>
4287
4288         * config.host (sh2[lbe]*-*-linux*): Allow target.
4289
4290 2008-04-30  Nathan Froyd  <froydnj@codesourcery.com>
4291
4292         * config/rs6000/t-ppccomm: Add build rules for new files.
4293         (LIB2ADD_ST): New variable.
4294
4295 2008-04-07  Andy Hutchinson  <hutchinsonandy@aim.com>
4296
4297         PR target/34210
4298         PR target/35508
4299         * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4300         * config/t-avr: New file. Build 16bit libgcc functions.
4301
4302 2008-03-02  Jakub Jelinek  <jakub@redhat.com>
4303
4304         PR target/35401
4305         * config/t-slibgcc-darwin: Make install-leaf dependent on
4306         install-darwin-libgcc-stubs instead of install.
4307
4308 2008-01-25  Joseph Myers  <joseph@codesourcery.com>
4309
4310         * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4311         tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4312         sh-*-rtemscoff*): Remove cases.
4313
4314 2007-12-27  Richard Sandiford  <rsandifo@nildram.co.uk>
4315
4316         * Makefile.in (all): Use install-leaf rather than install.
4317         (install): Split most of the rule into...
4318         (install-leaf): ...this new one.
4319
4320 2007-12-19  Etsushi Kato  <ek.kato@gmail.com>
4321             Paolo Bonzini  <bonzini@gnu.org>
4322
4323         PR target/30572
4324         * Makefile.in: Use @shlib_slibdir@ substitution to get
4325         correct install name on darwin.
4326         * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4327
4328 2007-12-15  Hans-Peter Nilsson  <hp@axis.com>
4329
4330         * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4331         cris-*-elf and cris-*-none.
4332         (crisv32-*-linux*): Similar, as cris-*-linux*.
4333
4334 2007-11-20  Rask Ingemann Lambertsen  <rask@sygehus.dk>
4335
4336         * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4337
4338 2007-10-27  H.J. Lu  <hongjiu.lu@intel.com>
4339
4340         PR regression/33926
4341         * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4342         * configure: Regenerated.
4343
4344 2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>
4345
4346         * Makefile.in (dfp-filenames): Replace decimal_globals,
4347         decimal_data, binarydecimal and convert_data with
4348         bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4349         and bid_convert_data, respectively.
4350
4351 2007-09-17  Chao-ying Fu  <fu@mips.com>
4352             Nigel Stephens  <nigel@mips.com>
4353
4354         * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4355         * Makefile.in (fixed_point): Define.
4356         Check if fixed_point is yes to build support functions.
4357         * configure.ac: Check for fixed_point support.
4358         * configure: Regenerated.
4359         * gen-fixed.sh: New file to generate lists of fixed-point labels,
4360         funcs, modes, from, to.
4361
4362 2007-09-11  Janis Johnson  <janis187@us.ibm.com
4363
4364         * Makefile.in (dfp-filenames): Add bid128_noncomp.
4365
4366 2007-09-10  Janis Johnson  <janis187@us.ibm.com>
4367
4368         * Makefile.in (dfp-filenames): Remove decUtility, add
4369         decDouble, decPacked, decQuad, decSingle.
4370
4371 2007-08-27  Hans Kester  <hans.kester@ellips.nl>
4372
4373         * config.host : Add x86_64-elf target.
4374
4375 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
4376
4377         * configure.ac (set_have_cc_tls): Add a missing =.
4378         * configure: Regenerated.
4379
4380 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
4381
4382         * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4383         and x86_64-*-linux*.
4384
4385         * config/t-tls: New file.
4386
4387         * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
4388
4389         * configure.ac: Include ../config/enable.m4 and
4390         ../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
4391         supports TLS and substitute set_have_cc_tls.
4392         * configure: Regenerated.
4393
4394 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
4395
4396         * Makefile.in: Use libbid for DFP when BID is enabled.
4397
4398 2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>
4399
4400         * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
4401         extra_parts. Add config/i386/t-cygming to tmake_file.
4402         * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4403
4404 2007-05-29  Zuxy Meng  <zuxy.meng@gmail.com>
4405             Danny Smith  <dannysmith@users.sourceforge.net>
4406
4407         PR target/29498
4408         * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4409         crtfastmath.o to extra_parts.  Add i386/t-crtfm to tmake_file.
4410         * config/i386/t-crtfm: Compile crtfastmath.o with
4411         -minline-all-stringops.
4412
4413 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
4414
4415         * config.host (sparc-wrs-vxworks): New target.
4416
4417 2007-04-14  Kazu Hirata  <kazu@codesourcery.com>
4418
4419         * config.host: Recognize fido.
4420
4421 2007-04-04  Janis Johnson  <janis187@us.ibm.com>
4422
4423         * configure: Check host, not target, for decimal float support.
4424
4425 2007-04-03  Uros Bizjak  <ubizjak@gmail.com>
4426
4427         * config/i386/t-crtpc: New file.
4428         * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
4429         (x86_64-*-linux*): Ditto.
4430
4431 2007-02-30  Kai Tietz  <kai.tietz@onevision.com>
4432
4433         * config.host (x86_64-*-mingw*): New target.
4434
4435 2007-03-23  Michael Meissner  <michael.meissner@amd.com>
4436             H.J. Lu  <hongjiu.lu@intel.com>
4437
4438         * Makefile.in (enable_decimal_float): New.
4439         (DECNUMINC): Add
4440         -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4441         (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4442         (decbits-filenames): This.
4443         (decbits-objects): New.
4444         (libgcc-objects): Add $(decbits-objects).
4445
4446         * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4447         Substitute enable_decimal_float.
4448         * configure: Regenerated.
4449
4450 2007-03-19  Hans-Peter Nilsson  <hp@axis.com>
4451
4452         * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4453
4454 2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>
4455
4456         * Makefile.in (install-info): New dummy target.
4457
4458 2007-03-05  Bernd Schmidt  <bernd.schmidt@analog.com>
4459
4460         * config.host (bfin*-linux-uclibc*): Set extra_parts.
4461
4462 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
4463
4464         * Makefile.in: Add install-html and install-pdf dummy
4465         targets.
4466
4467 2007-02-05  Roger Sayle  <roger@eyesopen.com>
4468             Daniel Jacobowitz  <dan@codesourcery.com>
4469
4470         * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4471         (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4472         (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4473
4474 2007-01-29  Janis Johnson  <janis187@us.ibm.com>
4475
4476         * Makefile.in (dec-filenames): Add decExcept.
4477
4478 2007-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
4479
4480         PR bootstrap/30469
4481         * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4482         -fprofile-use.
4483
4484 2007-01-25  Daniel Jacobowitz  <dan@codesourcery.com>
4485
4486         * configure.ac: Add --enable-version-specific-runtime-libs.
4487         Correct $slibdir default.
4488         * configure: Regenerated.
4489
4490 2007-01-23  Joseph Myers  <joseph@codesourcery.com>
4491
4492         * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4493
4494 2007-01-21  Andrew Pinski  <pinskia@gmail.com>
4495
4496         PR target/30519
4497         * config.host (alpha*-*-linux*): Set extra_parts.
4498
4499 2007-01-09  Kaz Kojima  <kkojima@gcc.gnu.org>
4500
4501         * config/sh/t-linux: New.
4502         * config.host (sh*-*-linux*): Set tmake_file.
4503
4504 2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>
4505
4506         * Makefile.in (install): Handle multilibs.
4507
4508 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
4509
4510         * Makefile.in: Added .PHONY entry for documentation targets.
4511
4512 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
4513
4514         * Makefile.in: Add empty info, html, dvi, pdf targets.
4515
4516 2007-01-04  Mike Stump  <mrs@apple.com>
4517
4518         * Makefile.in (MAKEINFO): Remove.
4519         (PERL): Likewise.
4520
4521 2007-01-04  Paolo Bonzini  <bonzini@gnu.org>
4522
4523         * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4524         * configure: Regenerate.
4525         * Makefile.in (host_subdir): Substitute it.
4526         (gcc_objdir): Use it.
4527
4528 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
4529
4530         * config.host (ia64*-*-linux*): Set tmake_file.
4531
4532 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
4533
4534         * Makefile.in (version): Define.
4535
4536 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
4537             Paolo Bonzini  <bonzini@gnu.org>
4538
4539         * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4540         config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4541         config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4542         config/sparc/t-crtfm, config/t-slibgcc-darwin,
4543         config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4544         shared-object.mk, siditi-object.mk, static-object.mk: New files.
4545         * configure: Generated.